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SF MARATHON 1ST HALF 2026

Ashley Park

San Mateo, CA

Bib: 19653 F 26

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:43/mi
21:26
→ flat
4M
11:07/mi
43:39
↑ 67↓ 69
6M
11:31/mi
1:06:41
↑ 123
8M
13:29/mi
1:33:40
↑ 166↓ 53
9.6M
10:33/mi
1:50:33
↑ 68↓ 193
10M
26:42/mi
2:01:13
↓ 24
10.5M
5:44/mi
2:04:05
↓ 73
12M
18:25/mi
2:31:42
↑ 280
Finish· 13.11 mi
13:19/mi
2:46:28
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:06:4111:07 /mi⚡ faster
2nd Half
1:39:4714:02 /mi+49.6%
Positive split — 49.6% 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
2M
21:2610:432.00 mi21:26
10:43
-
4M
43:3910:552.00 mi22:13
11:07
+0:24
6M
1:06:4111:072.00 mi23:02
11:31
+0:24
8M
1:33:4011:422.00 mi26:59
13:29
+1:58
9.6M
1:50:3311:311.60 mi16:53
10:33
-2:56
10M
2:01:1312:070.40 mi10:40
26:42
+16:09
10.5M
2:04:0511:490.50 mi2:52
5:44
-20:58
12M
2:31:4212:391.50 mi27:37
18:25
+12:41
Finish(13.11 mi)
2:46:2812:421.11 mi14:46
13:19
-5:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:44 /mi

Average Pace

12:42 /mi

Slowest Pace

26:42 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:52

2% of race

Time at Steady Pace

2:05:19

75% of race

Time at Slower Pace

38:17

23% of race

Average Pace: 12:42 /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
Featured Segment

Garmin Challenge

Top 88%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:32

Segment Time

15:02/mi

Pace

0.90 mi

Distance

Overall

5789

Women

2478

Division

590

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi4262154138656512420580
4M2.00 mi4286-241552-11387-143621602400
6M2.00 mi4350-641587-35392-545211678413
8M2.00 mi4902-5521875-288464-7257272367553
9.6M1.60 mi4879+231873+2458+646061868458
10M0.40 mi5049-1701966-93480-2259702590610
10.5M0.50 mi5050-11968-2484-449301971485
12M1.50 mi5207-1572075-107502-1856512420580
Finish(13.11 mi)1.11 mi5240-332109-34511-957202465599

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
~flat
+5ft-3ft

Overall

5651

Females

2420

F25-29

580

2M→4M

2.0 - 4.0 mi

Top 66%
×4story building
+67ft-69ft

Overall

4362

Females

1602

F25-29

400

4M→6M

4.0 - 6.0 mi

Top 69%
×9story building
+123ft-9ft

Overall

4521

Females

1678

F25-29

413

6M→8M

6.0 - 8.0 mi

Top 87%
×12story building
+166ft-53ft

Overall

5727

Females

2367

F25-29

554

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13story building
+68ft-193ft

Overall

4606

Females

1868

F25-29

458

9.6M→10M

9.6 - 10.0 mi

Top 91%
×2story building
+0ft-24ft

Overall

5970

Females

2590

F25-29

611

10M→10.5M

10.0 - 10.5 mi

Top 75%
×6story building
+1ft-73ft

Overall

4930

Females

1971

F25-29

485

10.5M→12M

10.5 - 12.0 mi

Top 86%
×21story building
+280ft-26ft

Overall

5651

Females

2420

F25-29

580

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5720

Females

2465

F25-29

599

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#4262
2M → 4M
199175-24
#4262 → #4286
4M → 6M
171107*-64
#4286 → #4350
6M → 8M
57321*-552
#4350 → #4902
8M → 9.6M
134157+23
#4902 → #4879
9.6M → 10M
1755-170
#4879 → #5049
10M → 10.5M
1514-1
#5049 → #5050
10.5M → 12M
19639*-157
#5050 → #5207
12M → Finish
7340*-33
#5207 → #5240
TOTALS
1536558*-978
#4262 → #5240

* 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

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Race Place Events