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SF MARATHON 2ND HALF 2026

Aditya Chopra

Bib: 25963•M•Age: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 21%
Gender (Male)
#0 / 2065
Top 29%
Division (M25-29)
#0 / 503
Top 32%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
16:00
Rank: #483
Start → 2M
8:00/mi
16:00 split
4M
31:58
Rank: #608 (-125)
2M → 4M
7:59/mi
15:58 split
6M
52:52
Rank: #695 (-87)
4M → 6M
10:27/mi
20:54 split
8M
1:06:02
Rank: #725 (-30)
6M → 8M
6:35/mi
13:10 split
10M
1:23:47
Rank: #749 (-24)
8M → 10M
8:53/mi
17:45 split
12M
1:43:05
Rank: #805 (-56)
10M → 12M
9:39/mi
19:18 split
Finish· 13.11 mi
1:52:59
Rank: #813 (-8)
12M → Finish
8:56/mi
9:54 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time52:52
Pace8:49 /mi
2nd Half
Distance7.11 mi
Time1:00:07
Pace8:27 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:50:1016:008:0016:00
8:00
-
4M
4.00 mi09:06:0831:588:0015:58
7:59
-0:01
6M
6.00 mi09:27:0252:528:4920:54
10:27
+2:28
8M
8.00 mi09:40:121:06:028:1513:10
6:35
-3:52
10M
10.00 mi09:57:571:23:478:2317:45
8:53
+2:18
12M
12.00 mi10:17:151:43:058:3519:18
9:39
+0:46
Finish
13.11 mi10:27:091:52:598:379:54
8:56
-0:43

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

6:35 /mi

Average Pace

8:37 /mi

Slowest Pace

10:27 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:08

40% of race

Time at Steady Pace

27:39

24% of race

Time at Slower Pace

40:12

36% of race

Average Pace: 8:37 /mi

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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...
0mi3.3mi6.6mi9.8mi13.1mi
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
2M
2.00 mi08:50:1016:008:0016:00
8:00
#483
4M
4.00 mi09:06:0831:588:0015:58
7:59
#608
6M
6.00 mi09:27:0252:528:4920:54
10:27
#695
8M
8.00 mi09:40:121:06:028:1513:10
6:35
#725
10M
10.00 mi09:57:571:23:478:2317:45
8:53
#749
12M
12.00 mi10:17:151:43:058:3519:18
9:39
#805
Finish
13.11 mi10:27:091:52:598:379:54
8:56
#813
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi483376991129(Top 29%)785(Top 38%)206(Top 41%)
4M4.00 mi2.00 mi608-125467-91116-17812(Top 21%)603(Top 29%)161(Top 32%)
6M6.00 mi2.00 mi695-87528-61135-19844(Top 22%)636(Top 31%)169(Top 34%)
8M8.00 mi2.00 mi725-30552-24143-8903(Top 24%)663(Top 32%)177(Top 35%)
10M10.00 mi2.00 mi749-24569-17153-10855(Top 22%)631(Top 31%)171(Top 34%)
12M12.00 mi2.00 mi805-56603-34161-81129(Top 29%)785(Top 38%)206(Top 41%)
Finish13.11 mi1.11 mi813-8606-3162-1916(Top 24%)655(Top 32%)171(Top 34%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 29%
×9story building
+138ft-68ft

Overall

1129

Males

785

M25-29

206

2M→4M

2.0 - 4.0 mi

Top 21%
×13story building
+163ft-19ft

Overall

812

Males

603

M25-29

161

4M→6M

4.0 - 6.0 mi

Top 22%
×4story building
+55ft-83ft

Overall

844

Males

636

M25-29

169

6M→8M

6.0 - 8.0 mi

Top 24%
×10story building
+65ft-151ft

Overall

903

Males

663

M25-29

177

8M→10M

8.0 - 10.0 mi

Top 22%
×10story building
+61ft-174ft

Overall

855

Males

631

M25-29

171

10M→12M

10.0 - 12.0 mi

Top 29%
×3story building
+41ft-53ft

Overall

1129

Males

785

M25-29

206

12M→Finish

12.0 - 13.1 mi

Top 24%
×1human
+6ft-6ft

Overall

916

Males

655

M25-29

171

Passing Analysis

Category:
Athletes Passed
48*
Passed By
378
Net Change
-330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#483
2M → 4M6131-125#483#608
4M → 6M693-87#608#695
6M → 8M838-30#695#725
8M → 10M12*36-24#725#749
10M → 12M763-56#749#805
12M → Finish917-8#805#813
TOTALS48*378-330

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon