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SF MARATHON 2025

Jacob Bolli

Bib: 4986•M•Age: 20

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 36%
Gender (Male)
#0 / 4641
Top 42%
M20-29
#0 / 615
Top 50%
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
17:34
Rank: #3786
Start → 1.81 Miles
17:34 | 9:42/mi
5.55 Miles
52:18
Rank: #3096 (+690)
1.81 Miles → 5.55 Miles
34:44 | 9:17/mi
6.52 Miles
1:02:38
Rank: #3224 (-128)
5.55 Miles → 6.52 Miles
10:20 | 10:39/mi
10.87 Miles
1:41:54
Rank: #2798 (+426)
6.52 Miles → 10.87 Miles
39:16 | 9:02/mi
Garmin Hill Challenge· 11.38 mi
1:48:27
Rank: #2854 (-56)
10.87 Miles → Garmin Hill Challenge
6:33 | 12:51/mi
14.95 Miles
2:17:46
Rank: #2732 (+122)
Garmin Hill Challenge → 14.95 Miles
29:19 | 8:13/mi
18 Miles
2:50:54
Rank: #2657 (+75)
14.95 Miles → 18 Miles
33:08 | 10:52/mi
25 Miles
3:58:14
Rank: #2339 (+318)
18 Miles → 25 Miles
1:07:20 | 9:37/mi
Finish· 26.22 mi
4:10:59
Rank: #2338 (+1)
25 Miles → Finish
12:45 | 10:28/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:49:1217:349:4217:34
9:42
-
5.55 Miles
5.55 mi06:23:5652:189:2534:44
9:17
-0:25
6.52 Miles
6.52 mi06:34:161:02:389:3610:20
10:39
+1:22
10.87 Miles
10.87 mi07:13:321:41:549:2239:16
9:02
-1:37
Garmin Hill Challenge
11.38 mi07:20:051:48:279:326:33
12:51
+3:49
14.95 Miles
14.95 mi07:49:242:17:469:1329:19
8:13
-4:38
18 Miles
18.00 mi08:22:322:50:549:3033:08
10:52
+2:39
25 Miles
25.00 mi09:29:523:58:149:321:07:20
9:37
-1:15
Finish
26.22 mi09:42:374:10:599:3512:45
10:28
+0:51

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

8:13 /mi

Average Pace

9:35 /mi

Slowest Pace

12:51 /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

1:08:35

27% of race

Time at Steady Pace

1:59:38

48% of race

Time at Slower Pace

1:02:46

25% of race

Average Pace: 9:34 /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 mi05:49:1217:349:4217:34
9:42
#3786
5.55 Miles
5.55 mi06:23:5652:189:2534:44
9:17
#3096
6.52 Miles
6.52 mi06:34:161:02:389:3610:20
10:39
#3224
10.87 Miles
10.87 mi07:13:321:41:549:2239:16
9:02
#2798
Garmin Hill Challenge
11.38 mi07:20:051:48:279:326:33
12:51
#2854
14.95 Miles
14.95 mi07:49:242:17:469:1329:19
8:13
#2732
18 Miles
18.00 mi08:22:322:50:549:3033:08
10:52
#2657
25 Miles
25.00 mi09:29:523:58:149:321:07:20
9:37
#2339
Finish
26.22 mi09:42:374:10:599:3512:45
10:28
#2338
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81 Miles1.81 mi1.81 mi378629844173786(Top 58%)2984(Top 64%)417(Top 68%)
5.55 Miles5.55 mi3.74 mi3096+6902523+461371+462876(Top 44%)2368(Top 51%)358(Top 58%)
6.52 Miles6.52 mi0.97 mi3224-1282619-96384-134018(Top 61%)3151(Top 68%)465(Top 76%)
10.87 Miles10.87 mi4.35 mi2798+4262312+307344+402271(Top 35%)1907(Top 41%)293(Top 48%)
Garmin Hill Challenge11.38 mi0.51 mi2854-562353-41351-73864(Top 59%)3038(Top 65%)461(Top 75%)
14.95 Miles14.95 mi3.57 mi2732+1222264+89340+112309(Top 35%)1954(Top 42%)307(Top 50%)
18 Miles18.00 mi3.05 mi2657+752194+70330+102689(Top 41%)2195(Top 47%)334(Top 54%)
25 Miles25.00 mi7.00 mi2339+3181942+252301+292006(Top 31%)1633(Top 35%)257(Top 42%)
Finish26.22 mi1.22 mi2338+11933+9306-53068(Top 47%)2340(Top 50%)381(Top 62%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 58%
×1human
+6ft-10ft

Overall

3786

Males

2984

M20-24

420

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 44%
×6stories
+97ft-86ft

Overall

2876

Males

2368

M20-24

360

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 61%
×15stories
+178ft-5ft

Overall

4018

Males

3151

M20-24

468

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 35%
×20stories
+201ft-318ft

Overall

2271

Males

1907

M20-24

294

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 59%
×11stories
+134ft-79ft

Overall

3864

Males

3038

M20-24

463

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 35%
×17stories
+251ft-225ft

Overall

2309

Males

1954

M20-24

307

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 41%
×12stories
+165ft-60ft

Overall

2689

Males

2195

M20-24

335

18 Miles→25 Miles

18.0 - 25.0 mi

Top 31%
×22stories
+142ft-378ft

Overall

2006

Males

1633

M20-24

257

25 Miles→Finish

25.0 - 26.2 mi

Top 47%
~flat
+2ft-0ft

Overall

3068

Males

2340

M20-24

381

Passing Analysis

Category:
Athletes Passed
1797*
Passed By
349
Net Change
+1448
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#3786
1.81 Miles → 5.55 Miles70313+690#3786#3096
5.55 Miles → 6.52 Miles10138-128#3096#3224
6.52 Miles → 10.87 Miles429*3+426#3224#2798
10.87 Miles → Garmin Hill Challenge1369-56#2798#2854
Garmin Hill Challenge → 14.95 Miles133*11+122#2854#2732
14.95 Miles → 18 Miles125*50+75#2732#2657
18 Miles → 25 Miles353*35+318#2657#2339
25 Miles → Finish31*30+1#2339#2338
TOTALS1797*349+1448

* 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