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SF MARATHON 1ST HALF 2025

Andrew Fischer

Chicago, IL

Bib: 14211 M 29

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 31%
Gender (Male)
#0 / 3977
Top 40%
Division (M25-29)
#0 / 899
Top 45%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
9:49/mi
17:47
→ flat
12 ft elev
5.34M
9:41/mi
51:57
↑ 80↓ 74
19 ft elev
6.15M
9:44/mi
59:50
↑ 1262.8%
149 ft elev
10.54M
9:27/mi
1:41:19
↑ 230↓ 3610.6%
20 ft elev
11.05M
10:47/mi
1:46:49
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
9:15/mi
2:05:52
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
59:509:44 /mi⚡ faster
2nd Half
1:06:029:29 /mi+10.4%
Positive split — 10.4% 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
17:479:491.81 mi17:47
9:49
-
5.34M
51:579:443.53 mi34:10
9:41
-0:08
6.15M
59:509:440.81 mi7:53
9:44
+0:03
10.54M
1:41:199:374.39 mi41:29
9:27
-0:17
11.05M
1:46:499:400.51 mi5:30
10:47
+1:20
Finish(13.11 mi)
2:05:529:362.06 mi19:03
9:15
-1:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

9:36 /mi

Slowest Pace

10:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:22

96% of race

Time at Steady Pace

5:30

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:36 /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
1.81M1.81 mi3542238058335422380583
5.34M3.53 mi3077+4652124+256518+6529322036494
6.15M0.81 mi2939+1382046+78503+1523341691434
10.54M4.39 mi2545+3941815+231448+5521631581404
11.05M0.51 mi2358+1871698+117431+17794666194
Finish(13.11 mi)2.06 mi2172+1861582+116401+3014841129292

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 50%
~flat
+4ft-3ft

Overall

3542

Males

2380

M25-29

584

1.81M→5.34M

1.8 - 5.3 mi

Top 41%
×4story building
+80ft-74ft

Overall

2932

Males

2036

M25-29

495

5.34M→6.15M

5.3 - 6.2 mi

Top 33%
×10story building
+126ft-4ft

Overall

2334

Males

1691

M25-29

435

6.15M→10.54M

6.2 - 10.5 mi

Top 30%
×21story building
+230ft-361ft

Overall

2163

Males

1581

M25-29

405

10.54M→11.05M

10.5 - 11.1 mi

Top 11%
×14story building
+172ft-0ft

Overall

794

Males

666

M25-29

195

11.05M→Finish

11.1 - 13.1 mi

Top 21%
×7story building
+97ft-114ft

Overall

1484

Males

1129

M25-29

292

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3542
1.81M → 5.34M
53518*+465
#3542 → #3077
5.34M → 6.15M
2140+138
#3077 → #2939
6.15M → 10.54M
23417*+394
#2939 → #2545
10.54M → 11.05M
4191+187
#2545 → #2358
11.05M → Finish
6192*+186
#2358 → #2172
TOTALS
881458*+1370
#3542 → #2172

* 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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