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SF MARATHON 1ST HALF 2025

Gisselle Mendoza

Fremont, CA

Bib: 10700 F 34

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F30-34)
#0 / 691
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
9:44/mi
17:37
→ flat
5.34M
10:10/mi
53:32
↑ 80↓ 74
6.15M
10:50/mi
1:02:18
↑ 126
10.54M
11:24/mi
1:52:19
↑ 230↓ 361
11.05M
19:13/mi
2:02:07
↑ 172
Finish· 13.11 mi
12:51/mi
2:28:34
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:02:1810:08 /mi⚡ faster
2nd Half
1:26:1612:24 /mi+38.5%
Positive split — 38.5% 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
17:379:441.81 mi17:37
9:44
-
5.34M
53:3210:013.53 mi35:55
10:10
+0:26
6.15M
1:02:1810:080.81 mi8:46
10:50
+0:40
10.54M
1:52:1910:394.39 mi50:01
11:24
+0:34
11.05M
2:02:0711:030.51 mi9:48
19:13
+7:49
Finish(13.11 mi)
2:28:3411:202.06 mi26:27
12:51
-6:22
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:44 /mi

Average Pace

11:20 /mi

Slowest Pace

19:13 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

17:37

12% of race

Time at Steady Pace

2:01:09

82% of race

Time at Slower Pace

9:48

7% of race

Average Pace: 11:20 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi3382108124433821081244
5.34M3.53 mi3586-2041183-102265-2137111235275
6.15M0.81 mi3613-271193-10264+138931344311
10.54M4.39 mi4115-5021442-249325-6147531802422
11.05M0.51 mi4399-2841584-142363-3863652683614
Finish(13.11 mi)2.06 mi4637-2381740-156407-4455962345547

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 48%
~flat
+4ft-3ft

Overall

3382

Females

1081

F30-34

245

1.81M→5.34M

1.8 - 5.3 mi

Top 52%
×4story building
+80ft-74ft

Overall

3711

Females

1235

F30-34

276

5.34M→6.15M

5.3 - 6.2 mi

Top 55%
×10story building
+126ft-4ft

Overall

3893

Females

1344

F30-34

312

6.15M→10.54M

6.2 - 10.5 mi

Top 67%
×21story building
+230ft-361ft

Overall

4753

Females

1802

F30-34

423

10.54M→11.05M

10.5 - 11.1 mi

Top 90%
×14story building
+172ft-0ft

Overall

6365

Females

2683

F30-34

615

11.05M→Finish

11.1 - 13.1 mi

Top 79%
×7story building
+97ft-114ft

Overall

5596

Females

2345

F30-34

547

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3382
1.81M → 5.34M
376172*-204
#3382 → #3586
5.34M → 6.15M
7952-27
#3586 → #3613
6.15M → 10.54M
54745*-502
#3613 → #4115
10.54M → 11.05M
2851-284
#4115 → #4399
11.05M → Finish
27537*-238
#4399 → #4637
TOTALS
1562307*-1255
#3382 → #4637

* 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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