All Results|Race Analytics|Course
SF MARATHON 2025

Steven Chang

Bib: 3571β€’Mβ€’Age: 23

Rancho Santa Fe, CA

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0:00
0:00
/ mi
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Overall
#0 / 6545
Top 25%
Gender (Male)
#0 / 4641
Top 30%
M20-29
#0 / 615
Top 36%
Race Day Weather
56Β°/46Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
17:27
Rank: #3652
Start β†’ 1.81 Miles
17:27 | 9:38/mi
5.55 Miles
52:04
Rank: #3014 (+638)
1.81 Miles β†’ 5.55 Miles
34:37 | 9:15/mi
6.52 Miles
1:01:12
Rank: #2891 (+123)
5.55 Miles β†’ 6.52 Miles
9:08 | 9:25/mi
10.87 Miles
1:40:01
Rank: #2545 (+346)
6.52 Miles β†’ 10.87 Miles
38:49 | 8:55/mi
Garmin Hill ChallengeΒ· 11.38 mi
1:44:49
Rank: #2402 (+143)
10.87 Miles β†’ Garmin Hill Challenge
4:48 | 9:25/mi
14.95 Miles
2:12:41
Rank: #2181 (+221)
Garmin Hill Challenge β†’ 14.95 Miles
27:52 | 7:48/mi
18 Miles
2:42:18
Rank: #1970 (+211)
14.95 Miles β†’ 18 Miles
29:37 | 9:43/mi
25 Miles
3:44:53
Rank: #1646 (+324)
18 Miles β†’ 25 Miles
1:02:35 | 8:56/mi
FinishΒ· 26.22 mi
3:56:32
Rank: #1651 (-5)
25 Miles β†’ Finish
11:39 | 9:34/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:50:2817:279:3817:27
9:38
-
5.55 Miles
5.55 mi06:25:0552:049:2334:37
9:15
-0:23
6.52 Miles
6.52 mi06:34:131:01:129:239:08
9:25
+0:10
10.87 Miles
10.87 mi07:13:021:40:019:1238:49
8:55
-0:30
Garmin Hill Challenge
11.38 mi07:17:501:44:499:134:48
9:25
+0:30
14.95 Miles
14.95 mi07:45:422:12:418:5327:52
7:48
-1:37
18 Miles
18.00 mi08:15:192:42:189:0129:37
9:43
+1:55
25 Miles
25.00 mi09:17:543:44:539:001:02:35
8:56
-0:47
Finish
26.22 mi09:29:333:56:329:0211:39
9:34
+0:38

Checkpoint Splits Visualizations

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

πŸ“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

7:48 /mi

Average Pace

9:02 /mi

Slowest Pace

9:43 /mi

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Fastest
Middle
Slowest
Average

πŸ“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

2:09:16

55% of race

Time at Steady Pace

1:17:39

33% of race

Time at Slower Pace

29:37

13% of race

Average Pace: 9:01 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

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.

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

Click or hover over segments to see details

✨Sparklines

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 mi05:50:2817:279:3817:27
9:38
#3652
5.55 Miles
5.55 mi06:25:0552:049:2334:37
9:15
#3014
6.52 Miles
6.52 mi06:34:131:01:129:239:08
9:25
#2891
10.87 Miles
10.87 mi07:13:021:40:019:1238:49
8:55
#2545
Garmin Hill Challenge
11.38 mi07:17:501:44:499:134:48
9:25
#2402
14.95 Miles
14.95 mi07:45:422:12:418:5327:52
7:48
#2181
18 Miles
18.00 mi08:15:192:42:189:0129:37
9:43
#1970
25 Miles
25.00 mi09:17:543:44:539:001:02:35
8:56
#1646
Finish
26.22 mi09:29:333:56:329:0211:39
9:34
#1651
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81 Miles1.81 mi1.81 mi365229034053652(Top 56%)2903(Top 63%)405(Top 66%)
5.55 Miles5.55 mi3.74 mi3014+6382466+437365+402819(Top 43%)2327(Top 50%)352(Top 57%)
6.52 Miles6.52 mi0.97 mi2891+1232376+90360+52235(Top 34%)1887(Top 41%)299(Top 49%)
10.87 Miles10.87 mi4.35 mi2545+3462124+252324+362086(Top 32%)1771(Top 38%)278(Top 45%)
Garmin Hill Challenge11.38 mi0.51 mi2402+1432022+102313+11629(Top 10%)585(Top 13%)131(Top 21%)
14.95 Miles14.95 mi3.57 mi2181+2211852+170286+271570(Top 24%)1367(Top 29%)230(Top 37%)
18 Miles18.00 mi3.05 mi1970+2111684+168265+211419(Top 22%)1235(Top 27%)211(Top 34%)
25 Miles25.00 mi7.00 mi1646+3241402+282218+471240(Top 19%)1046(Top 23%)181(Top 29%)
Finish26.22 mi1.22 mi1651-51403-1220-21934(Top 30%)1534(Top 33%)267(Top 43%)

Segment Performance Analysis

Start β†’ 1.81 Miles

0.0 - 1.8 mi

Top 56%
Γ—1human
+6ft-10ft

Overall

3652

Males

2903

M20-24

408

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 43%
Γ—6stories
+97ft-86ft

Overall

2819

Males

2327

M20-24

354

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 34%
Γ—15stories
+178ft-5ft

Overall

2235

Males

1887

M20-24

300

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 32%
Γ—20stories
+201ft-318ft

Overall

2086

Males

1771

M20-24

279

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 10%
Γ—11stories
+134ft-79ft

Overall

629

Males

585

M20-24

131

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 24%
Γ—17stories
+251ft-225ft

Overall

1570

Males

1367

M20-24

230

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 22%
Γ—12stories
+165ft-60ft

Overall

1419

Males

1235

M20-24

211

18 Miles→25 Miles

18.0 - 25.0 mi

Top 19%
Γ—22stories
+142ft-378ft

Overall

1240

Males

1046

M20-24

181

25 Miles→Finish

25.0 - 26.2 mi

Top 30%
~flat
+2ft-0ft

Overall

1934

Males

1534

M20-24

267

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2093*
Passed By
92
Net Change
+2001
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 1.81 Miles----#3652
1.81 Miles β†’ 5.55 Miles65618+638#3652#3014
5.55 Miles β†’ 6.52 Miles1274+123#3014#2891
6.52 Miles β†’ 10.87 Miles347*1+346#2891#2545
10.87 Miles β†’ Garmin Hill Challenge1430+143#2545#2402
Garmin Hill Challenge β†’ 14.95 Miles227*6+221#2402#2181
14.95 Miles β†’ 18 Miles219*8+211#2181#1970
18 Miles β†’ 25 Miles352*28+324#1970#1646
25 Miles β†’ Finish22*27-5#1646#1651
TOTALS2093*92+2001

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon