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SF MARATHON 1ST HALF 2024

Bailey Purser

San Rafael, CA

Bib: 15539 F 28

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Top 42%
Division (F25-29)
#0 / 585
Top 47%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
13:31/mi
28:48
→ flat
6.62M
10:09/mi
1:14:24
↑ 299↓ 78
7.12M
12:18/mi
1:20:33
↑ 27
10.65M
9:22/mi
1:53:37
↑ 127↓ 360
Finish· 13.11 mi
9:38/mi
2:17:18
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:14:2411:14 /mi+15.5%
2nd Half
1:02:549:42 /mi✓ faster
Negative split — 15.5% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
28:4813:312.13 mi28:48
13:31
-
6.62M
1:14:2411:144.49 mi45:36
10:09
-3:22
7.12M
1:20:3311:190.50 mi6:09
12:18
+2:09
10.65M
1:53:3710:403.53 mi33:04
9:22
-2:56
Finish(13.11 mi)
2:17:1810:282.46 mi23:41
9:38
+0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

10:28 /mi

Slowest Pace

13:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:42:21

75% of race

Time at Slower Pace

34:57

25% of race

Average Pace: 10:28 /mi

Loading chart...
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
2.13M2.13 mi3734144239837341442398
6.62M4.49 mi3213+5211181+261327+7129791065295
7.12M0.50 mi3033+1801086+95301+261703465140
10.65M3.53 mi2786+247976+110275+262345784218
Finish(13.11 mi)2.46 mi2729+57958+18273+22580924262

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 72%
~flat
+6ft-3ft

Overall

3734

Females

1442

F25-29

400

2.13M→6.62M

2.1 - 6.6 mi

Top 58%
×19story building
+299ft-78ft

Overall

2979

Females

1065

F25-29

297

6.62M→7.12M

6.6 - 7.1 mi

Top 33%
×2story building
+27ft-0ft

Overall

1703

Females

465

F25-29

140

7.12M→10.65M

7.1 - 10.7 mi

Top 45%
×21story building
+127ft-360ft

Overall

2345

Females

784

F25-29

219

10.65M→Finish

10.7 - 13.1 mi

Top 50%
×17story building
+244ft-114ft

Overall

2580

Females

924

F25-29

262

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#3734
2.13M → 6.62M
33554*+521
#3734 → #3213
6.62M → 7.12M
0180+180
#3213 → #3033
7.12M → 10.65M
17264*+247
#3033 → #2786
10.65M → Finish
51108*+57
#2786 → #2729
TOTALS
1011106*+1005
#3734 → #2729

* 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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