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SF MARATHON 2ND HALF 2026

Grace Roesgen

Danville, CA

Bib: 22328 F 20

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 6%
Gender (Female)
#0 / 1760
Top 2%
F20-29
#0 / 218
Top 4%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
7:34/mi
15:08
↑ 138↓ 680.7%
122 ft elev
4M
6:53/mi
28:54
↑ 1631.4%
280 ft elev
6M
8:53/mi
46:40
↑ 55↓ 830.3%
247 ft elev
8M
5:26/mi
57:33
↑ 65↓ 1510.8%
143 ft elev
10M
7:21/mi
1:12:14
↑ 61↓ 1741.1%
25 ft elev
12M
7:55/mi
1:28:05
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
7:33/mi
1:36:27
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Half Splits

1st Half· via 6M
46:407:47 /mi⚡ faster
2nd Half
49:477:00 /mi+6.7%
Positive split — 6.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
15:087:342.00 mi15:08
7:34
-
4M
28:547:142.00 mi13:46
6:53
-0:41
6M
46:407:472.00 mi17:46
8:53
+2:00
8M
57:337:122.00 mi10:53
5:26
-3:27
10M
1:12:147:132.00 mi14:41
7:21
+1:55
12M
1:28:057:202.00 mi15:51
7:55
+0:34
Finish(13.11 mi)
1:36:277:211.11 mi8:22
7:33
-0:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:26 /mi

Average Pace

7:21 /mi

Slowest Pace

8:53 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

24:39

26% of race

Time at Steady Pace

54:02

56% of race

Time at Slower Pace

17:46

18% of race

Average Pace: 7:21 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi27849112715515
4M2.00 mi250+2845+410+1227408
6M2.00 mi229+2141+49+1202367
8M2.00 mi222+740+18+1186357
10M2.00 mi211+1137+38183367
12M2.00 mi214-340-39-12715515
Finish(13.11 mi)1.11 mi216-241-192455113

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 7%
×9story building
+138ft-68ft

Overall

271

Females

55

F20-24

15

2M→4M

2.0 - 4.0 mi

Top 6%
×13story building
+163ft-19ft

Overall

227

Females

40

F20-24

8

4M→6M

4.0 - 6.0 mi

Top 5%
×4story building
+55ft-83ft

Overall

202

Females

36

F20-24

7

6M→8M

6.0 - 8.0 mi

Top 5%
×10story building
+65ft-151ft

Overall

186

Females

35

F20-24

7

8M→10M

8.0 - 10.0 mi

Top 5%
×10story building
+61ft-174ft

Overall

183

Females

36

F20-24

7

10M→12M

10.0 - 12.0 mi

Top 7%
×3story building
+41ft-53ft

Overall

271

Females

55

F20-24

15

12M→Finish

12.0 - 13.1 mi

Top 6%
×1human
+6ft-6ft

Overall

245

Females

51

F20-24

13

Passing Analysis

Category:
Passed
74
Passed By
12
Net Change
+62
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#278
2M → 4M313+28#278#250
4M → 6M210+21#250#229
6M → 8M70+7#229#222
8M → 10M121+11#222#211
10M → 12M25-3#211#214
12M → Finish13-2#214#216
TOTALS7412+62

Passing Charts

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