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SF MARATHON 2025

John Song

Bib: 9280•M•Age: 52

San Ramon, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 5%
Gender (Male)
#0 / 4641
Top 6%
Masters (Masters Men)
#0 / 1347
Top 4%
Division (M50-54)
#0 / 235
Top 5%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
13:16
Rank: #393
Start → 1.81 Miles
13:16 | 7:20/mi
5.55 Miles
41:03
Rank: #384 (+9)
1.81 Miles → 5.55 Miles
27:47 | 7:26/mi
6.52 Miles
48:48
Rank: #403 (-19)
5.55 Miles → 6.52 Miles
7:45 | 7:59/mi
10.87 Miles
1:21:08
Rank: #380 (+23)
6.52 Miles → 10.87 Miles
32:20 | 7:26/mi
Garmin Hill Challenge· 11.38 mi
1:26:20
Rank: #410 (-30)
10.87 Miles → Garmin Hill Challenge
5:12 | 10:12/mi
14.95 Miles
1:49:53
Rank: #383 (+27)
Garmin Hill Challenge → 14.95 Miles
23:33 | 6:36/mi
18 Miles
2:15:26
Rank: #369 (+14)
14.95 Miles → 18 Miles
25:33 | 8:23/mi
25 Miles
3:09:34
Rank: #331 (+38)
18 Miles → 25 Miles
54:08 | 7:44/mi
Finish· 26.22 mi
3:19:38
Rank: #327 (+4)
25 Miles → Finish
10:04 | 8:16/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:28:3713:167:2013:16
7:20
-
5.55 Miles
5.55 mi05:56:2441:037:2427:47
7:26
+0:06
6.52 Miles
6.52 mi06:04:0948:487:297:45
7:59
+0:33
10.87 Miles
10.87 mi06:36:291:21:087:2832:20
7:26
-0:33
Garmin Hill Challenge
11.38 mi06:41:411:26:207:355:12
10:12
+2:46
14.95 Miles
14.95 mi07:05:141:49:537:2123:33
6:36
-3:36
18 Miles
18.00 mi07:30:472:15:267:3125:33
8:23
+1:47
25 Miles
25.00 mi08:24:553:09:347:3554:08
7:44
-0:39
Finish
26.22 mi08:34:593:19:387:3710:04
8:16
+0:32

Checkpoint Splits Visualizations

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

📈Pace 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

6:36 /mi

Average Pace

7:37 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

23:33

12% of race

Time at Steady Pace

2:15:16

68% of race

Time at Slower Pace

40:49

20% of race

Average Pace: 7:37 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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.

Loading...
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 mi05:28:3713:167:2013:16
7:20
#393
5.55 Miles
5.55 mi05:56:2441:037:2427:47
7:26
#384
6.52 Miles
6.52 mi06:04:0948:487:297:45
7:59
#403
10.87 Miles
10.87 mi06:36:291:21:087:2832:20
7:26
#380
Garmin Hill Challenge
11.38 mi06:41:411:26:207:355:12
10:12
#410
14.95 Miles
14.95 mi07:05:141:49:537:2123:33
6:36
#383
18 Miles
18.00 mi07:30:472:15:267:3125:33
8:23
#369
25 Miles
25.00 mi08:24:553:09:347:3554:08
7:44
#331
Finish
26.22 mi08:34:593:19:387:3710:04
8:16
#327
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81 Miles1.81 mi1.81 mi39337016393(Top 6%)370(Top 8%)16(Top 7%)
5.55 Miles5.55 mi3.74 mi384+9364+612+4390(Top 6%)369(Top 8%)11(Top 5%)
6.52 Miles6.52 mi0.97 mi403-19381-1713-1508(Top 8%)474(Top 10%)13(Top 6%)
10.87 Miles10.87 mi4.35 mi380+23359+2213384(Top 6%)362(Top 8%)14(Top 6%)
Garmin Hill Challenge11.38 mi0.51 mi410-30385-26131263(Top 19%)1116(Top 24%)30(Top 13%)
14.95 Miles14.95 mi3.57 mi383+27360+2512+1297(Top 5%)278(Top 6%)9(Top 4%)
18 Miles18.00 mi3.05 mi369+14346+1411+1356(Top 5%)326(Top 7%)12(Top 5%)
25 Miles25.00 mi7.00 mi331+38306+4012-1346(Top 5%)311(Top 7%)12(Top 5%)
Finish26.22 mi1.22 mi327+4302+412594(Top 9%)521(Top 11%)18(Top 8%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 6%
×1human
+6ft-10ft

Overall

393

Males

370

M50-54

16

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 6%
×6stories
+97ft-86ft

Overall

390

Males

369

M50-54

11

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 8%
×15stories
+178ft-5ft

Overall

508

Males

474

M50-54

13

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 6%
×20stories
+201ft-318ft

Overall

384

Males

362

M50-54

14

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 19%
×11stories
+134ft-79ft

Overall

1263

Males

1116

M50-54

30

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 5%
×17stories
+251ft-225ft

Overall

297

Males

278

M50-54

9

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 5%
×12stories
+165ft-60ft

Overall

356

Males

326

M50-54

12

18 Miles→25 Miles

18.0 - 25.0 mi

Top 5%
×22stories
+142ft-378ft

Overall

346

Males

311

M50-54

12

25 Miles→Finish

25.0 - 26.2 mi

Top 9%
~flat
+2ft-0ft

Overall

594

Males

521

M50-54

18

Passing Analysis

Category:
Athletes Passed
177*
Passed By
111
Net Change
+66
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#393
1.81 Miles → 5.55 Miles2920+9#393#384
5.55 Miles → 6.52 Miles423-19#384#403
6.52 Miles → 10.87 Miles296+23#403#380
10.87 Miles → Garmin Hill Challenge232-30#380#410
Garmin Hill Challenge → 14.95 Miles281+27#410#383
14.95 Miles → 18 Miles22*8+14#383#369
18 Miles → 25 Miles55*17+38#369#331
25 Miles → Finish84+4#331#327
TOTALS177*111+66

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon