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SF MARATHON 2026

Jackie Chen

Bib: 7290•M•Age: 21

San Lorenzo, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
M20-29
#0 / 648
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
22:56
Rank: #6421
Start → 2M
22:56 | 11:28/mi
4M
45:45
Rank: #6217 (+204)
2M → 4M
22:49 | 11:25/mi
6M
1:07:51
Rank: #5910 (+307)
4M → 6M
22:06 | 11:03/mi
8M
1:29:59
Rank: #5890 (+20)
6M → 8M
22:08 | 11:04/mi
9.6M
1:49:26
Rank: #5831 (+59)
8M → 9.6M
19:27 | 12:09/mi
10M
1:52:30
Rank: #5814 (+17)
9.6M → 10M
3:04 | 7:41/mi
10.5M
2:04:06
Rank: #6141 (-327)
10M → 10.5M
11:36 | 23:11/mi
12M
2:20:28
Rank: #6015 (+126)
10.5M → 12M
16:22 | 10:55/mi
14M
2:41:54
Rank: #5653 (+362)
12M → 14M
21:26 | 10:43/mi
16M
3:00:11
Rank: #5410 (+243)
14M → 16M
18:17 | 9:08/mi
18M
3:27:52
Rank: #5512 (-102)
16M → 18M
27:41 | 13:51/mi
20M
3:51:33
Rank: #5428 (+84)
18M → 20M
23:41 | 11:50/mi
22M
4:14:14
Rank: #5370 (+58)
20M → 22M
22:41 | 11:20/mi
24M
4:44:18
Rank: #5493 (-123)
22M → 24M
30:04 | 15:02/mi
Finish· 26.22 mi
5:17:11
Rank: #5617 (-124)
24M → Finish
32:53 | 14:49/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:41:54
Pace11:34 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:35:17
Pace12:43 /mi
📊Negative Split: 4.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:4122:5611:2822:56
11:28
-
4M
4.00 mi06:19:3045:4511:2622:49
11:25
-0:03
6M
6.00 mi06:41:361:07:5111:1922:06
11:03
-0:22
8M
8.00 mi07:03:441:29:5911:1522:08
11:04
+0:01
9.6M
9.60 mi07:23:111:49:2611:2419:27
12:09
+1:05
10M
10.00 mi07:26:151:52:3011:153:04
7:41
-4:28
10.5M
10.50 mi07:37:512:04:0611:4911:36
23:11
+15:30
12M
12.00 mi07:54:132:20:2811:4216:22
10:55
-12:16
14M
14.00 mi08:15:392:41:5411:3421:26
10:43
-0:12
16M
16.00 mi08:33:563:00:1111:1618:17
9:08
-1:35
18M
18.00 mi09:01:373:27:5211:3327:41
13:51
+4:43
20M
20.00 mi09:25:183:51:3311:3523:41
11:50
-2:01
22M
22.00 mi09:47:594:14:1411:3322:41
11:20
-0:30
24M
24.00 mi10:18:034:44:1811:5130:04
15:02
+3:42
Finish
26.22 mi10:50:565:17:1112:0632:53
14:49
-0:13

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

7:41 /mi

Average Pace

12:06 /mi

Slowest Pace

23:11 /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

21:21

7% of race

Time at Steady Pace

3:13:36

61% of race

Time at Slower Pace

1:42:14

32% of race

Average Pace: 12:06 /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
2M
2.00 mi05:56:4122:5611:2822:56
11:28
#6421
4M
4.00 mi06:19:3045:4511:2622:49
11:25
#6217
6M
6.00 mi06:41:361:07:5111:1922:06
11:03
#5910
8M
8.00 mi07:03:441:29:5911:1522:08
11:04
#5890
9.6M
9.60 mi07:23:111:49:2611:2419:27
12:09
#5831
10M
10.00 mi07:26:151:52:3011:153:04
7:41
#5814
10.5M
10.50 mi07:37:512:04:0611:4911:36
23:11
#6141
12M
12.00 mi07:54:132:20:2811:4216:22
10:55
#6015
14M
14.00 mi08:15:392:41:5411:3421:26
10:43
#5653
16M
16.00 mi08:33:563:00:1111:1618:17
9:08
#5410
18M
18.00 mi09:01:373:27:5211:3327:41
13:51
#5512
20M
20.00 mi09:25:183:51:3311:3523:41
11:50
#5428
22M
22.00 mi09:47:594:14:1411:3322:41
11:20
#5370
24M
24.00 mi10:18:034:44:1811:5130:04
15:02
#5493
Finish
26.22 mi10:50:565:17:1112:0632:53
14:49
#5617
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 96%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:40

Segment Time

16:18/mi

Pace

0.90 mi

Distance

Overall

6906

Men

4904

Division

636

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi642146506055075(Top 71%)3809(Top 75%)539(Top 83%)
4M4.00 mi2.00 mi6217+2044522+128597+86054(Top 84%)4421(Top 88%)588(Top 91%)
6M6.00 mi2.00 mi5910+3074336+186578+195405(Top 75%)4027(Top 80%)547(Top 84%)
8M8.00 mi2.00 mi5890+204324+12581-35835(Top 81%)4316(Top 85%)580(Top 90%)
9.6M9.60 mi1.60 mi5831+594293+31576+55705(Top 80%)4200(Top 83%)558(Top 86%)
10M10.00 mi0.40 mi5814+174281+125765314(Top 74%)3960(Top 78%)544(Top 84%)
10.5M10.50 mi0.50 mi6141-3274471-190597-217075(Top 99%)5011(Top 99%)638(Top 98%)
12M12.00 mi1.50 mi6015+1264400+71592+55075(Top 71%)3809(Top 75%)539(Top 83%)
14M14.00 mi2.00 mi5653+3624166+234566+263611(Top 50%)2868(Top 57%)409(Top 63%)
16M16.00 mi2.00 mi5410+2434013+153550+163652(Top 51%)2815(Top 56%)383(Top 59%)
18M18.00 mi2.00 mi5512-1024074-61553-35880(Top 82%)4222(Top 84%)553(Top 85%)
20M20.00 mi2.00 mi5428+844010+64542+114703(Top 66%)3433(Top 68%)452(Top 70%)
22M22.00 mi2.00 mi5370+583961+49537+54642(Top 65%)3357(Top 66%)453(Top 70%)
24M24.00 mi2.00 mi5493-1234031-70545-86260(Top 87%)4432(Top 88%)575(Top 89%)
Finish26.22 mi2.22 mi5617-1244111-80558-136413(Top 89%)4530(Top 90%)590(Top 91%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 71%
×1human
+6ft-11ft

Overall

5075

Males

3809

M20-24

543

2M→4M

2.0 - 4.0 mi

Top 84%
×4stories
+75ft-70ft

Overall

6054

Males

4421

M20-24

598

4M→6M

4.0 - 6.0 mi

Top 75%
×5stories
+71ft-18ft

Overall

5405

Males

4027

M20-24

557

6M→8M

6.0 - 8.0 mi

Top 81%
×9stories
+106ft-21ft

Overall

5835

Males

4316

M20-24

589

8M→9.6M

8.0 - 9.6 mi

Top 80%
×13stories
+117ft-177ft

Overall

5705

Males

4200

M20-24

567

9.6M→10M

9.6 - 10.0 mi

Top 74%
×1story
+17ft-12ft

Overall

5314

Males

3960

M20-24

552

10M→10.5M

10.0 - 10.5 mi

Top 99%
×9stories
+0ft-102ft

Overall

7075

Males

5011

M20-24

651

10.5M→12M

10.5 - 12.0 mi

Top 71%
×18stories
+304ft-125ft

Overall

5075

Males

3809

M20-24

543

12M→14M

12.0 - 14.0 mi

Top 50%
×9stories
+99ft-125ft

Overall

3611

Males

2868

M20-24

411

14M→16M

14.0 - 16.0 mi

Top 51%
×9stories
+124ft-78ft

Overall

3652

Males

2815

M20-24

384

16M→18M

16.0 - 18.0 mi

Top 82%
×8stories
+106ft-45ft

Overall

5880

Males

4222

M20-24

555

18M→20M

18.0 - 20.0 mi

Top 66%
×3stories
+52ft-26ft

Overall

4703

Males

3433

M20-24

453

20M→22M

20.0 - 22.0 mi

Top 65%
×21stories
+17ft-266ft

Overall

4642

Males

3357

M20-24

454

22M→24M

22.0 - 24.0 mi

Top 87%
×3stories
+70ft-85ft

Overall

6260

Males

4432

M20-24

576

24M→Finish

24.0 - 26.2 mi

Top 89%
~flat
+2ft-2ft

Overall

6413

Males

4530

M20-24

590

Passing Analysis

Category:
Athletes Passed
1815*
Passed By
1011
Net Change
+804
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6421
2M → 4M239*35+204#6421#6217
4M → 6M317*10+307#6217#5910
6M → 8M83*63+20#5910#5890
8M → 9.6M101*42+59#5890#5831
9.6M → 10M225+17#5831#5814
10M → 10.5M8335-327#5814#6141
10.5M → 12M14317+126#6141#6015
12M → 14M364*2+362#6015#5653
14M → 16M249*6+243#5653#5410
16M → 18M62164-102#5410#5512
18M → 20M108*24+84#5512#5428
20M → 22M82*24+58#5428#5370
22M → 24M20*143-123#5370#5493
24M → Finish17*141-124#5493#5617
TOTALS1815*1011+804

* 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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