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SF MARATHON 1ST HALF 2025

Anisa Choksi

San Francisco, CA

Bib: 13881 F 25

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 36%
Gender (Female)
#0 / 3107
Top 24%
Division (F25-29)
#0 / 761
Top 26%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:16/mi
16:47
→ flat
5.34M
9:31/mi
50:22
↑ 80↓ 74
6.15M
10:14/mi
58:39
↑ 126
10.54M
9:48/mi
1:41:39
↑ 230↓ 361
11.05M
13:57/mi
1:48:46
↑ 172
Finish· 13.11 mi
9:52/mi
2:09:05
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
58:399:32 /mi⚡ faster
2nd Half
1:10:2610:07 /mi+20.1%
Positive split — 20.1% 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
16:479:161.81 mi16:47
9:16
-
5.34M
50:229:263.53 mi33:35
9:31
+0:15
6.15M
58:399:320.81 mi8:17
10:14
+0:43
10.54M
1:41:399:394.39 mi43:00
9:48
-0:26
11.05M
1:48:469:510.51 mi7:07
13:57
+4:09
Finish(13.11 mi)
2:09:059:512.06 mi20:19
9:52
-4:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

9:51 /mi

Slowest Pace

13:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:01:58

94% of race

Time at Slower Pace

7:07

6% of race

Average Pace: 9:51 /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 mi24346651822434665182
5.34M3.53 mi2570-136731-66206-242650781218
6.15M0.81 mi2622-52756-25213-72994923255
10.54M4.39 mi2598+24747+9208+52631770199
11.05M0.51 mi2620-22758-11206+231601029286
Finish(13.11 mi)2.06 mi2534+86738+20199+72314673179

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 34%
~flat
+4ft-3ft

Overall

2434

Females

665

F25-29

182

1.81M→5.34M

1.8 - 5.3 mi

Top 37%
×4story building
+80ft-74ft

Overall

2650

Females

781

F25-29

218

5.34M→6.15M

5.3 - 6.2 mi

Top 42%
×10story building
+126ft-4ft

Overall

2994

Females

923

F25-29

255

6.15M→10.54M

6.2 - 10.5 mi

Top 37%
×21story building
+230ft-361ft

Overall

2631

Females

770

F25-29

199

10.54M→11.05M

10.5 - 11.1 mi

Top 45%
×14story building
+172ft-0ft

Overall

3160

Females

1029

F25-29

287

11.05M→Finish

11.1 - 13.1 mi

Top 33%
×7story building
+97ft-114ft

Overall

2314

Females

673

F25-29

179

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#2434
1.81M → 5.34M
281145*-136
#2434 → #2570
5.34M → 6.15M
8129-52
#2570 → #2622
6.15M → 10.54M
135159*+24
#2622 → #2598
10.54M → 11.05M
5331-22
#2598 → #2620
11.05M → Finish
29115*+86
#2620 → #2534
TOTALS
579479*-100
#2434 → #2534

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

Passing Visualized

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

Race Place Events

Race Place Events