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Chiang Mai Thailand - CHIANG DAO 160, segment by segment

Your rank over 17 segments, vs runners at your level — 499 starters measured on the 2025 edition.

Chiang Mai Thailand - CHIANG DAO 160, 168 km — the course whose 17 segments this page analyzes

Where did you stand?

Your bib or name is enough. Free, no account, no payment.

Edition 2026 isn't measured yet. Showing 2025, the most recent we have times for.

Free, no account. Your bib only helps us find your times, nothing else.

How to read this page

“Ahead of 62% of runners”
On this segment, 62 runners out of 100 at your level took longer than you. Statisticians call this the 62nd percentile; same thing. 100 = fastest, 0 = slowest.
“Your level”
The 60 runners whose UTMB Index is closest to yours, in the same edition. Not the winner, not the field average: people who run like you do. The index ranges from around 300 to 1,000.
“The median”
The time that splits the field in half: half did better, half did worse. On A9 Wat Phraphutthabat Si Roi, it's 2 h 37. Sturdier than an average, which a single very slow runner is enough to shift.
“The central half”
The shaded zone on the graph: between the fastest quarter and the slowest quarter. Half your group sits there. Staying in it from start to finish means you held your rank.
“The trend”
The solid line. Your rank bounces around segment to segment—a bathroom stop moves it. The trend smooths these jitters to show the real drift. The gray dots are your actual ranks, unretouched.
“A segment”
The section between two timing checkpoints. This race has 17, wildly different lengths—that's why the graph spaces them evenly instead of by kilometer.

Where runners drop out on Chiang Mai Thailand - CHIANG DAO 160

122 of 499 starters didn't reach the finish, that's 24.4%. The median drop-out point is at km 65.21.

DNF count per checkpoint
CheckpointkmDNFs
A6 Doi Mon Ngo65.2126
A7 Mae Taeng Watershed Research Station72.1218
A5 Sop Kai Village51.7218
A4 Huay Kub Kab Village42.569
A13 Maesa Elephant Camp129.638
A8 Pha Taek Village82.928
A11 Ban Pang hai School110.037
A9 Wat Phraphutthabat Si Roi92.636

Real times, segment by segment

Durations measured on starters from the 2025 edition, indices 304 to 894, median 495. The central half of the field runs from 25th to 75th percentile.

Duration of each segment: median and central half of the field
SegmentkmMedianCentral halfMeasured
Wat Tham Chiang Dao → A1 Khiri Kiang Dao Garden Home9.41 h 0254 min – 1 h 08497
A1 Khiri Kiang Dao Garden Home → A2 Ban Mae Mae School13.592 h 452 h 22 – 3 h 03495
A2 Ban Mae Mae School → A3 Pagia Highland Research Station9.952 h 282 h 07 – 2 h 43491
A3 Pagia Highland Research Station → A4 Huay Kub Kab Village9.622 h 071 h 45 – 2 h 26487
A4 Huay Kub Kab Village → A5 Sop Kai Village9.161 h 441 h 26 – 1 h 56478
A5 Sop Kai Village → A6 Doi Mon Ngo13.493 h 302 h 58 – 3 h 50459
A6 Doi Mon Ngo → A7 Mae Taeng Watershed Research Station6.911 h 291 h 12 – 1 h 40426
A7 Mae Taeng Watershed Research Station → A8 Pha Taek Village10.82 h 332 h 03 – 2 h 53409
A8 Pha Taek Village → A9 Wat Phraphutthabat Si Roi9.712 h 372 h 10 – 2 h 53408
A9 Wat Phraphutthabat Si Roi → A10 Mae Ka Piang Village7.912 h 051 h 49 – 2 h 21402
A10 Mae Ka Piang Village → A11 Ban Pang hai School9.492 h 352 h 11 – 2 h 56397
A11 Ban Pang hai School → A12 Chao Mae Luang Upatham 2 School5.782 h 241 h 53 – 2 h 45389
A12 Chao Mae Luang Upatham 2 School → A13 Maesa Elephant Camp13.823 h 142 h 43 – 3 h 41376
A13 Maesa Elephant Camp → A14 Chao Pho Luang Upatham 7 School9.223 h 032 h 30 – 3 h 36369
A14 Chao Pho Luang Upatham 7 School → W4 Wat Doi Pui9.742 h 582 h 33 – 3 h 21380
W4 Wat Doi Pui → A15 Khun Chang Khian Highland Research Station5.51 h 191 h 05 – 1 h 31378
A15 Khun Chang Khian Highland Research Station → Chiang Mai PAO Park143 h 182 h 46 – 3 h 49377

Questions about Chiang Mai Thailand - CHIANG DAO 160

How many runners DNF on Chiang Mai Thailand - CHIANG DAO 160?

122 of 499 starters didn’t reach the finish in the 2025 edition, i.e. 24.4%. Split times were recorded bib by bib from the official timing, which only publishes finishers. RAVIT survey of September 17, 2026.

Where do runners DNF on Chiang Mai Thailand - CHIANG DAO 160?

Km 65.21: A6 Doi Mon Ngo accounts for 26 of 122 DNFs in the 2025 edition. Then A7 Mae Taeng Watershed Research Station (18) and A5 Sop Kai Village (18); together, 62 DNFs. The last recorded checkpoint is definitive. Log from September 17, 2026.

What's the longest segment on Chiang Mai Thailand - CHIANG DAO 160?

3 h 30 median: time from A5 Sop Kai Village to A6 Doi Mon Ngo, over 13.49 km, measured on 459 runners in the 2025 edition. The middle half of the field ran between 2 h 58 and 3 h 50. Log from September 17, 2026.

What's my time compared to on this page?

To 60 runners closest to your index, in a max 25-point index window, on the edition you pick. On each segment, the reference is runners who reached that checkpoint. DNFs count as long as they were racing.

Does this page compare my race to a prediction?

No, not here. This page compares your rank to that of real runners, segment by segment, with no predictions. Your gap to your own plan is shown in your plan debrief: on the Pacing screen, once your race is done.

Data from this page

Measurements for each edition are downloadable in CSV: one line per segment, with median, quartiles, number of runners measured and DNFs per checkpoint. Comma separator, point decimal, UTF-8 encoding. Reuse conditions for this data

Other races analyzed

Prepare for Chiang Mai Thailand - CHIANG DAO 160: profile, aid stations and cut-off timesEvery race analyzed segment by segmentView all trail races in calendar

Where these numbers come from. Split times are logged checkpoint by checkpoint from the official race timing, then recalculated by segment. DNFs are reconstructed bib by bib; official results only publish finishers. Analysis by RAVIT — ravit.live, data from September 17, 2026.