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SF MARATHON 2ND HALF 2026

Robert Yu

Bib: 22732•M•Age: 25

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 33%
Gender (Male)
#0 / 2065
Top 43%
Division (M25-29)
#0 / 503
Top 48%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:39
Rank: #1885
Start → 2M
9:49/mi
19:39 split
4M
36:48
Rank: #1558 (+327)
2M → 4M
8:35/mi
17:09 split
6M
59:26
Rank: #1493 (+65)
4M → 6M
11:19/mi
22:38 split
8M
1:14:33
Rank: #1573 (-80)
6M → 8M
7:33/mi
15:07 split
10M
1:33:18
Rank: #1487 (+86)
8M → 10M
9:23/mi
18:45 split
12M
1:51:38
Rank: #1331 (+156)
10M → 12M
9:10/mi
18:20 split
Finish· 13.11 mi
2:01:17
Rank: #1276 (+55)
12M → Finish
8:42/mi
9:39 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:26
Pace9:54 /mi
2nd Half
Distance7.11 mi
Time1:01:51
Pace8:42 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:00:0519:399:4919:39
9:49
-
4M
4.00 mi09:17:1436:489:1217:09
8:35
-1:14
6M
6.00 mi09:39:5259:269:5422:38
11:19
+2:44
8M
8.00 mi09:54:591:14:339:1915:07
7:33
-3:46
10M
10.00 mi10:13:441:33:189:2018:45
9:23
+1:50
12M
12.00 mi10:32:041:51:389:1818:20
9:10
-0:13
Finish
13.11 mi10:41:432:01:179:159:39
8:42
-0:28

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

7:33 /mi

Average Pace

9:15 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:16

27% of race

Time at Steady Pace

46:44

39% of race

Time at Slower Pace

42:17

35% of race

Average Pace: 9:15 /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 mi09:00:0519:399:4919:39
9:49
#1885
4M
4.00 mi09:17:1436:489:1217:09
8:35
#1558
6M
6.00 mi09:39:5259:269:5422:38
11:19
#1493
8M
8.00 mi09:54:591:14:339:1915:07
7:33
#1573
10M
10.00 mi10:13:441:33:189:2018:45
9:23
#1487
12M
12.00 mi10:32:041:51:389:1818:20
9:10
#1331
Finish
13.11 mi10:41:432:01:179:159:39
8:42
#1276
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi18851252311848(Top 22%)616(Top 30%)162(Top 32%)
4M4.00 mi2.00 mi1558+3271064+188275+361284(Top 33%)895(Top 43%)235(Top 47%)
6M6.00 mi2.00 mi1493+651028+36269+61415(Top 37%)979(Top 47%)260(Top 52%)
8M8.00 mi2.00 mi1573-801070-42284-151845(Top 48%)1221(Top 59%)313(Top 62%)
10M10.00 mi2.00 mi1487+861023+47274+101186(Top 31%)833(Top 40%)232(Top 46%)
12M12.00 mi2.00 mi1331+156917+106245+29848(Top 22%)616(Top 30%)162(Top 32%)
Finish13.11 mi1.11 mi1276+55879+38239+6779(Top 20%)576(Top 28%)153(Top 30%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 22%
×9story building
+138ft-68ft

Overall

848

Males

616

M25-29

162

2M→4M

2.0 - 4.0 mi

Top 33%
×13story building
+163ft-19ft

Overall

1284

Males

895

M25-29

235

4M→6M

4.0 - 6.0 mi

Top 37%
×4story building
+55ft-83ft

Overall

1415

Males

979

M25-29

260

6M→8M

6.0 - 8.0 mi

Top 48%
×10story building
+65ft-151ft

Overall

1845

Males

1221

M25-29

313

8M→10M

8.0 - 10.0 mi

Top 31%
×10story building
+61ft-174ft

Overall

1186

Males

833

M25-29

232

10M→12M

10.0 - 12.0 mi

Top 22%
×3story building
+41ft-53ft

Overall

848

Males

616

M25-29

162

12M→Finish

12.0 - 13.1 mi

Top 20%
×1human
+6ft-6ft

Overall

779

Males

576

M25-29

153

Passing Analysis

Category:
Athletes Passed
725*
Passed By
116
Net Change
+609
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1885
2M → 4M3292+327#1885#1558
4M → 6M7914+65#1558#1493
6M → 8M989-80#1493#1573
8M → 10M92*6+86#1573#1487
10M → 12M1582+156#1487#1331
12M → Finish583+55#1331#1276
TOTALS725*116+609

* 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