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SF MARATHON 1ST HALF 2024

Thomas Walker

Denver, CO

Bib: 13563 M 29

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M25-29)
#0 / 608
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
13:55/mi
29:38
→ flat
6.62M
11:02/mi
1:19:11
↑ 299↓ 78
7.12M
13:22/mi
1:25:52
↑ 27
10.65M
10:48/mi
2:04:01
↑ 127↓ 360
Finish· 13.11 mi
10:20/mi
2:29:26
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:19:1111:58 /mi+11.3%
2nd Half
1:10:1510:50 /mi✓ faster
Negative split — 11.3% 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
29:3813:552.13 mi29:38
13:55
-
6.62M
1:19:1111:584.49 mi49:33
11:02
-2:53
7.12M
1:25:5212:040.50 mi6:41
13:22
+2:20
10.65M
2:04:0111:393.53 mi38:09
10:48
-2:34
Finish(13.11 mi)
2:29:2611:242.46 mi25:25
10:20
-0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

11:24 /mi

Slowest Pace

13:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:53:07

76% of race

Time at Slower Pace

36:19

24% of race

Average Pace: 11:24 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.13M2.13 mi4073242554740732425547
6.62M4.49 mi3941+1322362+63537+1038862338528
7.12M0.50 mi3801+1402308+54525+1223821619377
10.65M3.53 mi3802-12294+14520+538152277524
Finish(13.11 mi)2.46 mi3677+1252227+67513+732391972452

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 79%
~flat
+6ft-3ft

Overall

4073

Males

2425

M25-29

551

2.13M→6.62M

2.1 - 6.6 mi

Top 75%
×19story building
+299ft-78ft

Overall

3886

Males

2338

M25-29

530

6.62M→7.12M

6.6 - 7.1 mi

Top 46%
×2story building
+27ft-0ft

Overall

2382

Males

1619

M25-29

378

7.12M→10.65M

7.1 - 10.7 mi

Top 74%
×21story building
+127ft-360ft

Overall

3815

Males

2277

M25-29

525

10.65M→Finish

10.7 - 13.1 mi

Top 63%
×17story building
+244ft-114ft

Overall

3239

Males

1972

M25-29

452

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#4073
2.13M → 6.62M
126258*+132
#4073 → #3941
6.62M → 7.12M
6146*+140
#3941 → #3801
7.12M → 10.65M
8382*-1
#3801 → #3802
10.65M → Finish
20145*+125
#3802 → #3677
TOTALS
235631*+396
#4073 → #3677

* 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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Race Place Events