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SF MARATHON 2026

Andrew Chen

Bib: 953•M•Age: 33

Livermore, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 39%
Gender (Male)
#0 / 5052
Top 44%
Division (M30-34)
#0 / 1040
Top 44%
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
18:32
Rank: #2866
Start → 2M
18:32 | 9:16/mi
4M
37:26
Rank: #2983 (-117)
2M → 4M
18:54 | 9:27/mi
6M
55:56
Rank: #2871 (+112)
4M → 6M
18:30 | 9:15/mi
8M
1:14:27
Rank: #2892 (-21)
6M → 8M
18:31 | 9:15/mi
9.6M
1:30:34
Rank: #2944 (-52)
8M → 9.6M
16:07 | 10:04/mi
10M
1:33:16
Rank: #2945 (-1)
9.6M → 10M
2:42 | 6:45/mi
10.5M
1:39:33
Rank: #2907 (+38)
10M → 10.5M
6:17 | 12:34/mi
12M
1:53:04
Rank: #2889 (+18)
10.5M → 12M
13:31 | 9:01/mi
14M
2:13:13
Rank: #2836 (+53)
12M → 14M
20:09 | 10:04/mi
16M
2:33:05
Rank: #3033 (-197)
14M → 16M
19:52 | 9:56/mi
18M
2:52:56
Rank: #2888 (+145)
16M → 18M
19:51 | 9:56/mi
20M
3:13:38
Rank: #2862 (+26)
18M → 20M
20:42 | 10:21/mi
22M
3:32:14
Rank: #2769 (+93)
20M → 22M
18:36 | 9:18/mi
24M
3:54:58
Rank: #2765 (+4)
22M → 24M
22:44 | 11:22/mi
Finish· 26.22 mi
4:18:43
Rank: #2762 (+3)
24M → Finish
23:45 | 10:42/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:13:13
Pace9:31 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:05:30
Pace10:16 /mi
📊Negative Split: 5.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:2918:329:1618:32
9:16
-
4M
4.00 mi05:57:2337:269:2218:54
9:27
+0:11
6M
6.00 mi06:15:5355:569:1918:30
9:15
-0:12
8M
8.00 mi06:34:241:14:279:1818:31
9:15
0:00
9.6M
9.60 mi06:50:311:30:349:2616:07
10:04
+0:49
10M
10.00 mi06:53:131:33:169:202:42
6:45
-3:19
10.5M
10.50 mi06:59:301:39:339:296:17
12:34
+5:49
12M
12.00 mi07:13:011:53:049:2513:31
9:01
-3:33
14M
14.00 mi07:33:102:13:139:3120:09
10:04
+1:03
16M
16.00 mi07:53:022:33:059:3419:52
9:56
-0:08
18M
18.00 mi08:12:532:52:569:3619:51
9:56
0:00
20M
20.00 mi08:33:353:13:389:4120:42
10:21
+0:25
22M
22.00 mi08:52:113:32:149:3918:36
9:18
-1:03
24M
24.00 mi09:14:553:54:589:4722:44
11:22
+2:04
Finish
26.22 mi09:38:404:18:439:5223:45
10:42
-0:40

Checkpoints & Pacing

📈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

6:45 /mi

Average Pace

9:52 /mi

Slowest Pace

12:34 /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

1:30:22

35% of race

Time at Steady Pace

1:55:35

45% of race

Time at Slower Pace

52:46

20% of race

Average Pace: 9:52 /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 mi05:38:2918:329:1618:32
9:16
#2866
4M
4.00 mi05:57:2337:269:2218:54
9:27
#2983
6M
6.00 mi06:15:5355:569:1918:30
9:15
#2871
8M
8.00 mi06:34:241:14:279:1818:31
9:15
#2892
9.6M
9.60 mi06:50:311:30:349:2616:07
10:04
#2944
10M
10.00 mi06:53:131:33:169:202:42
6:45
#2945
10.5M
10.50 mi06:59:301:39:339:296:17
12:34
#2907
12M
12.00 mi07:13:011:53:049:2513:31
9:01
#2889
14M
14.00 mi07:33:102:13:139:3120:09
10:04
#2836
16M
16.00 mi07:53:022:33:059:3419:52
9:56
#3033
18M
18.00 mi08:12:532:52:569:3619:51
9:56
#2888
20M
20.00 mi08:33:353:13:389:4120:42
10:21
#2862
22M
22.00 mi08:52:113:32:149:3918:36
9:18
#2769
24M
24.00 mi09:14:553:54:589:4722:44
11:22
#2765
Finish
26.22 mi09:38:404:18:439:5223:45
10:42
#2762
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 41%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:59

Segment Time

9:59/mi

Pace

0.90 mi

Distance

Overall

2953

Men

2418

Division

509

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi286623514902852(Top 40%)2350(Top 47%)487(Top 47%)
4M4.00 mi2.00 mi2983-1172446-95507-173104(Top 43%)2542(Top 50%)528(Top 51%)
6M6.00 mi2.00 mi2871+1122364+82493+142746(Top 38%)2268(Top 45%)467(Top 45%)
8M8.00 mi2.00 mi2892-212385-21495-22993(Top 42%)2467(Top 49%)501(Top 48%)
9.6M9.60 mi1.60 mi2944-522421-36505-103239(Top 45%)2623(Top 52%)554(Top 53%)
10M10.00 mi0.40 mi2945-12424-3504+13403(Top 47%)2744(Top 54%)576(Top 55%)
10.5M10.50 mi0.50 mi2907+382390+34498+62892(Top 40%)2353(Top 47%)491(Top 47%)
12M12.00 mi1.50 mi2889+182384+64982852(Top 40%)2350(Top 47%)487(Top 47%)
14M14.00 mi2.00 mi2836+532342+42484+142785(Top 39%)2288(Top 45%)478(Top 46%)
16M16.00 mi2.00 mi3033-1972476-134513-294583(Top 64%)3458(Top 68%)722(Top 69%)
18M18.00 mi2.00 mi2888+1452362+114484+292169(Top 30%)1775(Top 35%)381(Top 37%)
20M20.00 mi2.00 mi2862+262330+32482+22966(Top 41%)2311(Top 46%)479(Top 46%)
22M22.00 mi2.00 mi2769+932249+81465+172346(Top 33%)1849(Top 37%)379(Top 36%)
24M24.00 mi2.00 mi2765+42230+194653210(Top 45%)2368(Top 47%)488(Top 47%)
Finish26.22 mi2.22 mi2762+32213+17462+33142(Top 44%)2323(Top 46%)464(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 40%
×1human
+6ft-11ft

Overall

2852

Males

2350

M30-34

490

2M→4M

2.0 - 4.0 mi

Top 43%
×4stories
+75ft-70ft

Overall

3104

Males

2542

M30-34

531

4M→6M

4.0 - 6.0 mi

Top 38%
×5stories
+71ft-18ft

Overall

2746

Males

2268

M30-34

470

6M→8M

6.0 - 8.0 mi

Top 42%
×9stories
+106ft-21ft

Overall

2993

Males

2467

M30-34

504

8M→9.6M

8.0 - 9.6 mi

Top 45%
×13stories
+117ft-177ft

Overall

3239

Males

2623

M30-34

556

9.6M→10M

9.6 - 10.0 mi

Top 47%
×1story
+17ft-12ft

Overall

3403

Males

2744

M30-34

578

10M→10.5M

10.0 - 10.5 mi

Top 40%
×9stories
+0ft-102ft

Overall

2892

Males

2353

M30-34

494

10.5M→12M

10.5 - 12.0 mi

Top 40%
×18stories
+304ft-125ft

Overall

2852

Males

2350

M30-34

490

12M→14M

12.0 - 14.0 mi

Top 39%
×9stories
+99ft-125ft

Overall

2785

Males

2288

M30-34

481

14M→16M

14.0 - 16.0 mi

Top 64%
×9stories
+124ft-78ft

Overall

4583

Males

3458

M30-34

723

16M→18M

16.0 - 18.0 mi

Top 30%
×8stories
+106ft-45ft

Overall

2169

Males

1775

M30-34

382

18M→20M

18.0 - 20.0 mi

Top 41%
×3stories
+52ft-26ft

Overall

2966

Males

2311

M30-34

481

20M→22M

20.0 - 22.0 mi

Top 33%
×21stories
+17ft-266ft

Overall

2346

Males

1849

M30-34

380

22M→24M

22.0 - 24.0 mi

Top 45%
×3stories
+70ft-85ft

Overall

3210

Males

2368

M30-34

489

24M→Finish

24.0 - 26.2 mi

Top 44%
~flat
+2ft-2ft

Overall

3142

Males

2323

M30-34

464

Passing Analysis

Category:
Athletes Passed
1042*
Passed By
938
Net Change
+104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2866
2M → 4M75*192-117#2866#2983
4M → 6M13927+112#2983#2871
6M → 8M50*71-21#2871#2892
8M → 9.6M33*85-52#2892#2944
9.6M → 10M1213-1#2944#2945
10M → 10.5M5517+38#2945#2907
10.5M → 12M5840+18#2907#2889
12M → 14M75*22+53#2889#2836
14M → 16M36*233-197#2836#3033
16M → 18M17732+145#3033#2888
18M → 20M82*56+26#2888#2862
20M → 22M113*20+93#2862#2769
22M → 24M68*64+4#2769#2765
24M → Finish69*66+3#2765#2762
TOTALS1042*938+104

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

📊

Passing Visuals

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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