San Francisco Marathon logo
SF MARATHON 2025

Dylan Chow

Bib: 5166โ€ขMโ€ขAge: 31

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6545
Gender (Male)
#0 / 4641
Division (M30-34)
#0 / 933
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
18:29
Rank: #4642
Start โ†’ 1.81 Miles
18:29 | 10:13/mi
5.55 Miles
57:02
Rank: #4448 (+194)
1.81 Miles โ†’ 5.55 Miles
38:33 | 10:18/mi
6.52 Miles
1:07:34
Rank: #4406 (+42)
5.55 Miles โ†’ 6.52 Miles
10:32 | 10:52/mi
10.87 Miles
1:50:57
Rank: #4064 (+342)
6.52 Miles โ†’ 10.87 Miles
43:23 | 9:58/mi
Garmin Hill Challengeยท 11.38 mi
1:57:07
Rank: #3976 (+88)
10.87 Miles โ†’ Garmin Hill Challenge
6:10 | 12:06/mi
14.95 Miles
2:30:03
Rank: #3927 (+49)
Garmin Hill Challenge โ†’ 14.95 Miles
32:56 | 9:13/mi
18 Miles
3:06:15
Rank: #3839 (+88)
14.95 Miles โ†’ 18 Miles
36:12 | 11:52/mi
25 Miles
4:28:46
Rank: #3963 (-124)
18 Miles โ†’ 25 Miles
1:22:31 | 11:47/mi
Finishยท 26.22 mi
4:42:21
Rank: #3950 (+13)
25 Miles โ†’ Finish
13:35 | 11:09/mi
Is this your race?

Claim it โ€” get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing โ€” built from your real splits and emailed to you, free.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:51:3318:2910:1318:29
10:13
-
5.55 Miles
5.55 mi06:30:0657:0210:1738:33
10:18
+0:05
6.52 Miles
6.52 mi06:40:381:07:3410:2210:32
10:52
+0:34
10.87 Miles
10.87 mi07:24:011:50:5710:1243:23
9:58
-0:54
Garmin Hill Challenge
11.38 mi07:30:111:57:0710:176:10
12:06
+2:08
14.95 Miles
14.95 mi08:03:072:30:0310:0232:56
9:13
-2:53
18 Miles
18.00 mi08:39:193:06:1510:2136:12
11:52
+2:39
25 Miles
25.00 mi10:01:504:28:4610:451:22:31
11:47
-0:05
Finish
26.22 mi10:15:254:42:2110:4713:35
11:09
-0:38

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

๐Ÿ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:13 /mi

Average Pace

10:47 /mi

Slowest Pace

12:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:13:21

47% of race

Time at Steady Pace

24:07

9% of race

Time at Slower Pace

2:04:53

44% of race

Average Pace: 10:46 /mi

Loading chart...
Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

โœจSparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:51:3318:2910:1318:29
10:13
#4642
5.55 Miles
5.55 mi06:30:0657:0210:1738:33
10:18
#4448
6.52 Miles
6.52 mi06:40:381:07:3410:2210:32
10:52
#4406
10.87 Miles
10.87 mi07:24:011:50:5710:1243:23
9:58
#4064
Garmin Hill Challenge
11.38 mi07:30:111:57:0710:176:10
12:06
#3976
14.95 Miles
14.95 mi08:03:072:30:0310:0232:56
9:13
#3927
18 Miles
18.00 mi08:39:193:06:1510:2136:12
11:52
#3839
25 Miles
25.00 mi10:01:504:28:4610:451:22:31
11:47
#3963
Finish
26.22 mi10:15:254:42:2110:4713:35
11:09
#3950
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81 Miles1.81 mi1.81 mi464235516964642(Top 71%)3551(Top 77%)696(Top 75%)
5.55 Miles5.55 mi3.74 mi4448+1943425+126682+144413(Top 67%)3397(Top 73%)679(Top 73%)
6.52 Miles6.52 mi0.97 mi4406+423403+22679+34334(Top 66%)3351(Top 72%)669(Top 72%)
10.87 Miles10.87 mi4.35 mi4064+3423168+235633+463569(Top 55%)2839(Top 61%)552(Top 59%)
Garmin Hill Challenge11.38 mi0.51 mi3976+883109+59619+143231(Top 49%)2613(Top 56%)531(Top 57%)
14.95 Miles14.95 mi3.57 mi3927+493077+32614+53828(Top 58%)3007(Top 65%)594(Top 64%)
18 Miles18.00 mi3.05 mi3839+883011+66594+203794(Top 58%)2923(Top 63%)583(Top 62%)
25 Miles25.00 mi7.00 mi3963-1243054-43605-114245(Top 65%)3136(Top 68%)630(Top 68%)
Finish26.22 mi1.22 mi3950+133043+116053859(Top 59%)2865(Top 62%)575(Top 62%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 71%
ร—1human
+6ft-10ft

Overall

4642

Males

3551

M30-34

701

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 67%
ร—6stories
+97ft-86ft

Overall

4413

Males

3397

M30-34

684

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 66%
ร—15stories
+178ft-5ft

Overall

4334

Males

3351

M30-34

672

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 55%
ร—20stories
+201ft-318ft

Overall

3569

Males

2839

M30-34

554

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 49%
ร—11stories
+134ft-79ft

Overall

3231

Males

2613

M30-34

532

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 58%
ร—17stories
+251ft-225ft

Overall

3828

Males

3007

M30-34

596

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 58%
ร—12stories
+165ft-60ft

Overall

3794

Males

2923

M30-34

583

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 65%
ร—22stories
+142ft-378ft

Overall

4245

Males

3136

M30-34

630

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 59%
~flat
+2ft-0ft

Overall

3859

Males

2865

M30-34

575

Passing Analysis

Category:
Athletes Passed
1222*
Passed By
530
Net Change
+692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#4642
1.81 Miles โ†’ 5.55 Miles304110+194#4642#4448
5.55 Miles โ†’ 6.52 Miles6321+42#4448#4406
6.52 Miles โ†’ 10.87 Miles357*15+342#4406#4064
10.87 Miles โ†’ Garmin Hill Challenge913+88#4064#3976
Garmin Hill Challenge โ†’ 14.95 Miles93*44+49#3976#3927
14.95 Miles โ†’ 18 Miles142*54+88#3927#3839
18 Miles โ†’ 25 Miles139*263-124#3839#3963
25 Miles โ†’ Finish33*20+13#3963#3950
TOTALS1222*530+692

* Includes athletes who did not complete a segment (DNF/DNQ).

๐Ÿ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

๐Ÿ“ˆPosition Graph

Loading...

๐ŸŽจHeatmap Timeline

Loading...

๐Ÿ”„Passing Circle

Loading...

๐ŸŒŠPosition Flow

Loading...

๐ŸƒRace Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon