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SF MARATHON 1ST HALF 2025

Abril Rivas

Manteca, CA

Bib: 17918 F 26

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F25-29)
#0 / 761
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
11:32/mi
20:52
→ flat
5.34M
11:52/mi
1:02:46
↑ 80↓ 74
6.15M
11:40/mi
1:12:13
↑ 126
10.54M
11:27/mi
2:02:28
↑ 230↓ 361
11.05M
13:10/mi
2:09:11
↑ 172
Finish· 13.11 mi
11:58/mi
2:33:50
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:12:1311:45 /mi⚡ faster
2nd Half
1:21:3711:44 /mi+13.0%
Positive split — 13.0% 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
20:5211:321.81 mi20:52
11:32
-
5.34M
1:02:4611:453.53 mi41:54
11:52
+0:20
6.15M
1:12:1311:450.81 mi9:27
11:40
-0:12
10.54M
2:02:2811:374.39 mi50:15
11:27
-0:13
11.05M
2:09:1111:410.51 mi6:43
13:10
+1:43
Finish(13.11 mi)
2:33:5011:442.06 mi24:39
11:58
-1:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:27 /mi

Average Pace

11:44 /mi

Slowest Pace

13:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:27:07

96% of race

Time at Steady Pace

6:43

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:44 /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 mi6230258565862302585658
5.34M3.53 mi6035+1952464+121647+1159562421646
6.15M0.81 mi5884+1512378+86630+1749351853513
10.54M4.39 mi5440+4442139+239582+4848131833494
11.05M0.51 mi5240+2002036+103558+242609791220
Finish(13.11 mi)2.06 mi5168+722021+15548+1049311971527

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 88%
~flat
+4ft-3ft

Overall

6230

Females

2585

F25-29

659

1.81M→5.34M

1.8 - 5.3 mi

Top 84%
×4story building
+80ft-74ft

Overall

5956

Females

2421

F25-29

647

5.34M→6.15M

5.3 - 6.2 mi

Top 70%
×10story building
+126ft-4ft

Overall

4935

Females

1853

F25-29

514

6.15M→10.54M

6.2 - 10.5 mi

Top 68%
×21story building
+230ft-361ft

Overall

4813

Females

1833

F25-29

494

10.54M→11.05M

10.5 - 11.1 mi

Top 37%
×14story building
+172ft-0ft

Overall

2609

Females

791

F25-29

220

11.05M→Finish

11.1 - 13.1 mi

Top 69%
×7story building
+97ft-114ft

Overall

4931

Females

1971

F25-29

527

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#6230
1.81M → 5.34M
91286*+195
#6230 → #6035
5.34M → 6.15M
7158+151
#6035 → #5884
6.15M → 10.54M
16460*+444
#5884 → #5440
10.54M → 11.05M
0200+200
#5440 → #5240
11.05M → Finish
30102*+72
#5240 → #5168
TOTALS
1441206*+1062
#6230 → #5168

* 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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