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SF MARATHON 2ND HALF 2026

Nicky Chen

Bib: 22519•M•Age: 24

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 19%
Gender (Male)
#0 / 2065
Top 28%
M20-29
#0 / 190
Top 27%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:48/mi
17:37
↑ 138↓ 680.7%
4M
7:53/mi
33:22
↑ 1631.4%
6M
9:58/mi
53:19
↑ 55↓ 830.3%
8M
6:09/mi
1:05:38
↑ 65↓ 1510.8%
10M
8:37/mi
1:22:52
↑ 61↓ 1741.1%
12M
9:10/mi
1:41:12
↑ 41↓ 530.1%
Finish· 13.11 mi
9:23/mi
1:51:37
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:19
Pace8:53 /mi
2nd Half
Distance7.11 mi
Time58:18
Pace8:12 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:52:0717:378:4817:37
8:48
-
4M
4.00 mi09:07:5233:228:2115:45
7:53
-0:55
6M
6.00 mi09:27:4953:198:5319:57
9:58
+2:05
8M
8.00 mi09:40:081:05:388:1212:19
6:09
-3:49
10M
10.00 mi09:57:221:22:528:1717:14
8:37
+2:28
12M
12.00 mi10:15:421:41:128:2618:20
9:10
+0:33
Finish
13.11 mi10:26:071:51:378:3110:25
9:23
+0:13

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

6:09 /mi

Average Pace

8:31 /mi

Slowest Pace

9:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:04

25% of race

Time at Steady Pace

53:11

48% of race

Time at Slower Pace

30:22

27% of race

Average Pace: 8:31 /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 mi08:52:0717:378:4817:37
8:48
#1035
4M
4.00 mi09:07:5233:228:2115:45
7:53
#867
6M
6.00 mi09:27:4953:198:5319:57
9:58
#737
8M
8.00 mi09:40:081:05:388:1212:19
6:09
#695
10M
10.00 mi09:57:221:22:528:1717:14
8:37
#679
12M
12.00 mi10:15:421:41:128:2618:20
9:10
#706
Finish
13.11 mi10:26:071:51:378:3110:25
9:23
#748
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi103575268844(Top 22%)614(Top 30%)60(Top 32%)
4M4.00 mi2.00 mi867+168641+11158+10735(Top 19%)553(Top 27%)53(Top 28%)
6M6.00 mi2.00 mi737+130563+7849+9576(Top 15%)451(Top 22%)35(Top 18%)
8M8.00 mi2.00 mi695+42531+3247+2560(Top 15%)437(Top 21%)41(Top 22%)
10M10.00 mi2.00 mi679+16524+748-1712(Top 19%)549(Top 27%)53(Top 28%)
12M12.00 mi2.00 mi706-27541-1751-3844(Top 22%)614(Top 30%)60(Top 32%)
Finish13.11 mi1.11 mi748-42568-2752-11204(Top 31%)826(Top 40%)82(Top 43%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 22%
×9story building
+138ft-68ft

Overall

844

Males

614

M20-24

61

2M→4M

2.0 - 4.0 mi

Top 19%
×13story building
+163ft-19ft

Overall

735

Males

553

M20-24

53

4M→6M

4.0 - 6.0 mi

Top 15%
×4story building
+55ft-83ft

Overall

576

Males

451

M20-24

36

6M→8M

6.0 - 8.0 mi

Top 15%
×10story building
+65ft-151ft

Overall

560

Males

437

M20-24

41

8M→10M

8.0 - 10.0 mi

Top 19%
×10story building
+61ft-174ft

Overall

712

Males

549

M20-24

54

10M→12M

10.0 - 12.0 mi

Top 22%
×3story building
+41ft-53ft

Overall

844

Males

614

M20-24

61

12M→Finish

12.0 - 13.1 mi

Top 31%
×1human
+6ft-6ft

Overall

1204

Males

826

M20-24

82

Passing Analysis

Category:
Athletes Passed
395*
Passed By
108
Net Change
+287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1035
2M → 4M1746+168#1035#867
4M → 6M1344+130#867#737
6M → 8M453+42#737#695
8M → 10M27*11+16#695#679
10M → 12M1340-27#679#706
12M → Finish244-42#706#748
TOTALS395*108+287

* 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