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SF MARATHON 2ND HALF 2026

Erin Sumpmann

Bib: 22745•F•Age: 34

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 15%
Gender (Female)
#0 / 1760
Top 8%
Division (F30-34)
#0 / 408
Top 7%
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
8:49/mi
17:38
↑ 138↓ 680.7%
4M
8:02/mi
33:41
↑ 1631.4%
6M
10:27/mi
54:36
↑ 55↓ 830.3%
8M
6:01/mi
1:06:39
↑ 65↓ 1510.8%
10M
7:53/mi
1:22:25
↑ 61↓ 1741.1%
12M
8:32/mi
1:39:29
↑ 41↓ 530.1%
Finish· 13.11 mi
8:16/mi
1:48:39
→ flat

The Course

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Half Splits

1st Half· via 6M
Distance6.00 mi
Time54:36
Pace9:06 /mi
2nd Half✓ Faster
Distance7.11 mi
Time54:03
Pace7:36 /mi
📊Negative Split: 1.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:49:5817:388:4917:38
8:49
-
4M
4.00 mi09:06:0133:418:2516:03
8:02
-0:47
6M
6.00 mi09:26:5654:369:0620:55
10:27
+2:25
8M
8.00 mi09:38:591:06:398:2012:03
6:01
-4:26
10M
10.00 mi09:54:451:22:258:1515:46
7:53
+1:52
12M
12.00 mi10:11:491:39:298:1717:04
8:32
+0:39
Finish
13.11 mi10:20:591:48:398:179:10
8:16
-0:16

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

6:01 /mi

Average Pace

8:17 /mi

Slowest Pace

10:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:03

11% of race

Time at Steady Pace

1:15:41

70% of race

Time at Slower Pace

20:55

19% of race

Average Pace: 8:17 /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 mi08:49:5817:388:4917:38
8:49
#1042
4M
4.00 mi09:06:0133:418:2516:03
8:02
#910
6M
6.00 mi09:26:5654:369:0620:55
10:27
#881
8M
8.00 mi09:38:591:06:398:2012:03
6:01
#774
10M
10.00 mi09:54:451:22:258:1515:46
7:53
#654
12M
12.00 mi10:11:491:39:298:1717:04
8:32
#602
Finish
13.11 mi10:20:591:48:398:179:10
8:16
#591
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi104228162510(Top 13%)117(Top 7%)25(Top 6%)
4M4.00 mi2.00 mi910+132240+4148+14837(Top 22%)215(Top 12%)44(Top 11%)
6M6.00 mi2.00 mi881+29225+1543+5845(Top 22%)205(Top 12%)39(Top 10%)
8M8.00 mi2.00 mi774+107183+4236+7470(Top 12%)97(Top 6%)21(Top 5%)
10M10.00 mi2.00 mi654+120147+3630+6341(Top 9%)66(Top 4%)15(Top 4%)
12M12.00 mi2.00 mi602+52134+1328+2510(Top 13%)117(Top 7%)25(Top 6%)
Finish13.11 mi1.11 mi591+11133+128549(Top 14%)132(Top 8%)29(Top 7%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 13%
×9story building
+138ft-68ft

Overall

510

Females

117

F30-34

25

2M→4M

2.0 - 4.0 mi

Top 22%
×13story building
+163ft-19ft

Overall

837

Females

215

F30-34

44

4M→6M

4.0 - 6.0 mi

Top 22%
×4story building
+55ft-83ft

Overall

845

Females

205

F30-34

39

6M→8M

6.0 - 8.0 mi

Top 12%
×10story building
+65ft-151ft

Overall

470

Females

97

F30-34

21

8M→10M

8.0 - 10.0 mi

Top 9%
×10story building
+61ft-174ft

Overall

341

Females

66

F30-34

15

10M→12M

10.0 - 12.0 mi

Top 13%
×3story building
+41ft-53ft

Overall

510

Females

117

F30-34

25

12M→Finish

12.0 - 13.1 mi

Top 14%
×1human
+6ft-6ft

Overall

549

Females

132

F30-34

29

Passing Analysis

Category:
Athletes Passed
491*
Passed By
40
Net Change
+451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1042
2M → 4M14210+132#1042#910
4M → 6M4819+29#910#881
6M → 8M1081+107#881#774
8M → 10M120*0+120#774#654
10M → 12M564+52#654#602
12M → Finish176+11#602#591
TOTALS491*40+451

* 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