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SF MARATHON 2025

Jerry Lai

Bib: 6243β€’Mβ€’Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Division (M25-29)
#0 / 1018
Race Day Weather
56Β°/46Β°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
20:16
Rank: #5871
Start β†’ 1.81 Miles
20:16 | 11:12/mi
5.55 Miles
1:09:00
Rank: #6312 (-441)
1.81 Miles β†’ 5.55 Miles
48:44 | 13:02/mi
6.52 Miles
1:21:16
Rank: #6270 (+42)
5.55 Miles β†’ 6.52 Miles
12:16 | 12:39/mi
10.87 Miles
2:13:50
Rank: #6164 (+106)
6.52 Miles β†’ 10.87 Miles
52:34 | 12:05/mi
Garmin Hill ChallengeΒ· 11.38 mi
2:21:14
Rank: #6112 (+52)
10.87 Miles β†’ Garmin Hill Challenge
7:24 | 14:31/mi
14.95 Miles
3:04:15
Rank: #5961 (+151)
Garmin Hill Challenge β†’ 14.95 Miles
43:01 | 12:03/mi
18 Miles
3:41:00
Rank: #5830 (+131)
14.95 Miles β†’ 18 Miles
36:45 | 12:03/mi
25 Miles
5:03:44
Rank: #5387 (+443)
18 Miles β†’ 25 Miles
1:22:44 | 11:49/mi
FinishΒ· 26.22 mi
5:17:23
Rank: #5327 (+60)
25 Miles β†’ Finish
13:39 | 11:12/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:02:3920:1611:1220:16
11:12
-
5.55 Miles
5.55 mi06:51:231:09:0012:2648:44
13:02
+1:50
6.52 Miles
6.52 mi07:03:391:21:1612:2812:16
12:39
-0:23
10.87 Miles
10.87 mi07:56:132:13:5012:1952:34
12:05
-0:34
Garmin Hill Challenge
11.38 mi08:03:372:21:1412:257:24
14:31
+2:26
14.95 Miles
14.95 mi08:46:383:04:1512:1943:01
12:03
-2:28
18 Miles
18.00 mi09:23:233:41:0012:1736:45
12:03
0:00
25 Miles
25.00 mi10:46:075:03:4412:091:22:44
11:49
-0:14
Finish
26.22 mi10:59:465:17:2312:0713:39
11:12
-0:37

Checkpoints & Pacing

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

11:12 /mi

Average Pace

12:07 /mi

Slowest Pace

14:31 /mi

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Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Time at Faster Pace

33:55

11% of race

Time at Steady Pace

3:35:04

68% of race

Time at Slower Pace

1:08:24

22% of race

Average Pace: 12:06 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi06:02:3920:1611:1220:16
11:12
#5871
5.55 Miles
5.55 mi06:51:231:09:0012:2648:44
13:02
#6312
6.52 Miles
6.52 mi07:03:391:21:1612:2812:16
12:39
#6270
10.87 Miles
10.87 mi07:56:132:13:5012:1952:34
12:05
#6164
Garmin Hill Challenge
11.38 mi08:03:372:21:1412:257:24
14:31
#6112
14.95 Miles
14.95 mi08:46:383:04:1512:1943:01
12:03
#5961
18 Miles
18.00 mi09:23:233:41:0012:1736:45
12:03
#5830
25 Miles
25.00 mi10:46:075:03:4412:091:22:44
11:49
#5387
Finish
26.22 mi10:59:465:17:2312:0713:39
11:12
#5327
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi587142899585871(Top 90%)4289(Top 92%)958(Top 94%)
5.55 Miles5.55 mi3.74 mi6312-4414535-2461003-456387(Top 98%)4577(Top 99%)1006(Top 99%)
6.52 Miles6.52 mi0.97 mi6270+424511+241001+25977(Top 91%)4344(Top 94%)978(Top 96%)
10.87 Miles10.87 mi4.35 mi6164+1064456+55994+75907(Top 90%)4291(Top 92%)968(Top 95%)
Garmin Hill Challenge11.38 mi0.51 mi6112+524428+28989+54869(Top 74%)3677(Top 79%)862(Top 85%)
14.95 Miles14.95 mi3.57 mi5961+1514329+99975+145691(Top 87%)4170(Top 90%)942(Top 93%)
18 Miles18.00 mi3.05 mi5830+1314242+87963+124014(Top 61%)3062(Top 66%)726(Top 71%)
25 Miles25.00 mi7.00 mi5387+4433950+292914+494268(Top 65%)3154(Top 68%)725(Top 71%)
Finish26.22 mi1.22 mi5327+603911+39905+93937(Top 60%)2918(Top 63%)701(Top 69%)

Segment Performance Analysis

Start β†’ 1.81 Miles

0.0 - 1.8 mi

Top 90%
Γ—1human
+6ft-10ft

Overall

5871

Males

4289

M25-29

963

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 98%
Γ—6stories
+97ft-86ft

Overall

6387

Males

4577

M25-29

1013

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 91%
Γ—15stories
+178ft-5ft

Overall

5977

Males

4344

M25-29

985

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 90%
Γ—20stories
+201ft-318ft

Overall

5907

Males

4291

M25-29

972

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 74%
Γ—11stories
+134ft-79ft

Overall

4869

Males

3677

M25-29

863

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 87%
Γ—17stories
+251ft-225ft

Overall

5691

Males

4170

M25-29

945

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 61%
Γ—12stories
+165ft-60ft

Overall

4014

Males

3062

M25-29

727

18 Miles→25 Miles

18.0 - 25.0 mi

Top 65%
Γ—22stories
+142ft-378ft

Overall

4268

Males

3154

M25-29

725

25 Miles→Finish

25.0 - 26.2 mi

Top 60%
~flat
+2ft-0ft

Overall

3937

Males

2918

M25-29

701

Passing Analysis

Category:
Athletes Passed
1046*
Passed By
502
Net Change
+544
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 1.81 Miles----#5871
1.81 Miles β†’ 5.55 Miles25466-441#5871#6312
5.55 Miles β†’ 6.52 Miles442+42#6312#6270
6.52 Miles β†’ 10.87 Miles123*17+106#6270#6164
10.87 Miles β†’ Garmin Hill Challenge520+52#6164#6112
Garmin Hill Challenge β†’ 14.95 Miles154*3+151#6112#5961
14.95 Miles β†’ 18 Miles136*5+131#5961#5830
18 Miles β†’ 25 Miles448*5+443#5830#5387
25 Miles β†’ Finish64*4+60#5387#5327
TOTALS1046*502+544

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

πŸ“Š

Passing Visuals

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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon