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SF MARATHON 1ST HALF 2025

Abbigail Lee

Fairfax, VA

Bib: 15499 F 25

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Top 42%
Division (F25-29)
#0 / 761
Top 49%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
11:12/mi
20:17
→ flat
12 ft elev
5.34M
10:23/mi
56:55
↑ 80↓ 74
19 ft elev
6.15M
10:14/mi
1:05:12
↑ 1262.8%
149 ft elev
10.54M
10:52/mi
1:52:55
↑ 230↓ 3610.6%
20 ft elev
11.05M
13:24/mi
1:59:45
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
10:08/mi
2:20:37
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:05:1210:36 /mi⚡ faster
2nd Half
1:15:2510:50 /mi+15.7%
Positive split — 15.7% 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
1.81M
20:1711:121.81 mi20:17
11:12
-
5.34M
56:5510:403.53 mi36:38
10:23
-0:49
6.15M
1:05:1210:360.81 mi8:17
10:14
-0:09
10.54M
1:52:5510:434.39 mi47:43
10:52
+0:38
11.05M
1:59:4510:500.51 mi6:50
13:24
+2:32
Finish(13.11 mi)
2:20:3710:442.06 mi20:52
10:08
-3:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:08 /mi

Average Pace

10:44 /mi

Slowest Pace

13:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

29:09

21% of race

Time at Steady Pace

1:44:38

74% of race

Time at Slower Pace

6:50

5% of race

Average Pace: 10:44 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi5950242562059502425620
5.34M3.53 mi4683+12671730+695468+15240331393381
6.15M0.81 mi4407+2761581+149433+353010928258
10.54M4.39 mi4196+2111485+96413+2040781436404
11.05M0.51 mi4070+1261421+64401+122774870239
Finish(13.11 mi)2.06 mi3823+2471317+104371+302647833231

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 84%
~flat
+4ft-3ft

Overall

5950

Females

2425

F25-29

621

1.81M→5.34M

1.8 - 5.3 mi

Top 57%
×4story building
+80ft-74ft

Overall

4033

Females

1393

F25-29

381

5.34M→6.15M

5.3 - 6.2 mi

Top 42%
×10story building
+126ft-4ft

Overall

3010

Females

928

F25-29

258

6.15M→10.54M

6.2 - 10.5 mi

Top 57%
×21story building
+230ft-361ft

Overall

4078

Females

1436

F25-29

404

10.54M→11.05M

10.5 - 11.1 mi

Top 39%
×14story building
+172ft-0ft

Overall

2774

Females

870

F25-29

239

11.05M→Finish

11.1 - 13.1 mi

Top 37%
×7story building
+97ft-114ft

Overall

2647

Females

833

F25-29

231

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#5950
1.81M → 5.34M
81275*+1267
#5950 → #4683
5.34M → 6.15M
5281+276
#4683 → #4407
6.15M → 10.54M
103314*+211
#4407 → #4196
10.54M → 11.05M
12138+126
#4196 → #4070
11.05M → Finish
2249*+247
#4070 → #3823
TOTALS
1302257*+2127
#5950 → #3823

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

Passing Visualized

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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

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