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SF MARATHON 1ST HALF 2025

Fabiola Prieto

San mateo, CA

Bib: 19206 F 31

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
9:58/mi
18:03
→ flat
5.34M
10:34/mi
55:22
↑ 80↓ 74
6.15M
10:51/mi
1:04:09
↑ 126
10.54M
12:13/mi
1:57:45
↑ 230↓ 361
11.05M
14:24/mi
2:05:06
↑ 172
Finish· 13.11 mi
11:34/mi
2:28:55
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:04:0910:26 /mi⚡ faster
2nd Half
1:24:4612:11 /mi+32.1%
Positive split — 32.1% 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
18:039:581.81 mi18:03
9:58
-
5.34M
55:2210:223.53 mi37:19
10:34
+0:36
6.15M
1:04:0910:260.81 mi8:47
10:51
+0:17
10.54M
1:57:4511:104.39 mi53:36
12:13
+1:22
11.05M
2:05:0611:190.51 mi7:21
14:24
+2:11
Finish(13.11 mi)
2:28:5511:222.06 mi23:49
11:34
-2:50
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

11:22 /mi

Slowest Pace

14:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

55:22

37% of race

Time at Steady Pace

1:26:12

58% of race

Time at Slower Pace

7:21

5% of race

Average Pace: 11:22 /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 mi3849131029438491310294
5.34M3.53 mi4174-3251465-155330-3643671560350
6.15M0.81 mi4105+691441+24326+439231360314
10.54M4.39 mi4894-7891842-401432-10655762242516
11.05M0.51 mi4772+1221780+62412+2035001187278
Finish(13.11 mi)2.06 mi4676+961761+19413-144961736397

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 54%
~flat
+4ft-3ft

Overall

3849

Females

1310

F30-34

295

1.81M→5.34M

1.8 - 5.3 mi

Top 62%
×4story building
+80ft-74ft

Overall

4367

Females

1560

F30-34

351

5.34M→6.15M

5.3 - 6.2 mi

Top 55%
×10story building
+126ft-4ft

Overall

3923

Females

1360

F30-34

315

6.15M→10.54M

6.2 - 10.5 mi

Top 79%
×21story building
+230ft-361ft

Overall

5576

Females

2242

F30-34

517

10.54M→11.05M

10.5 - 11.1 mi

Top 49%
×14story building
+172ft-0ft

Overall

3500

Females

1187

F30-34

279

11.05M→Finish

11.1 - 13.1 mi

Top 63%
×7story building
+97ft-114ft

Overall

4496

Females

1736

F30-34

397

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3849
1.81M → 5.34M
446121*-325
#3849 → #4174
5.34M → 6.15M
32101+69
#4174 → #4105
6.15M → 10.54M
82435*-789
#4105 → #4894
10.54M → 11.05M
6128+122
#4894 → #4772
11.05M → Finish
45141*+96
#4772 → #4676
TOTALS
1353526*-827
#3849 → #4676

* 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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