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SF MARATHON 1ST HALF 2025

George Mathew

AUSTIN, TX

Bib: 11817 M 35

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 8%
Gender (Male)
#0 / 3977
Top 13%
Division (M35-39)
#0 / 583
Top 11%
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
8:14/mi
14:54
→ flat
5.34M
7:55/mi
42:49
↑ 80↓ 74
6.15M
8:40/mi
49:50
↑ 126
10.54M
8:10/mi
1:25:43
↑ 230↓ 361
11.05M
12:46/mi
1:32:14
↑ 172
Finish· 13.11 mi
7:57/mi
1:48:36
↑ 97↓ 114
Course Elevation
774ft
Total climb
557ft
Total descent
267ft
Range
10 to 277 ft
≈
×22story building

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The Course

Half Splits

1st Half· via 6.15M
49:508:06 /mi⚡ faster
2nd Half
58:468:27 /mi+17.9%
Positive split — 17.9% 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
14:548:141.81 mi14:54
8:14
-
5.34M
42:498:013.53 mi27:55
7:55
-0:19
6.15M
49:508:060.81 mi7:01
8:40
+0:45
10.54M
1:25:438:084.39 mi35:53
8:10
-0:30
11.05M
1:32:148:210.51 mi6:31
12:46
+4:36
Finish(13.11 mi)
1:48:368:172.06 mi16:22
7:57
-4:49
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:55 /mi

Average Pace

8:17 /mi

Slowest Pace

12:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:42:05

94% of race

Time at Slower Pace

6:31

6% of race

Average Pace: 8:17 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi871712100871712100
5.34M3.53 mi617+254519+19367+3353445358
6.15M0.81 mi658-41554-3573-6923755100
10.54M4.39 mi626+32531+2374-164154064
11.05M0.51 mi706-80590-5978-422681613217
Finish(13.11 mi)2.06 mi595+111502+8865+1328225035

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 12%
~flat
+4ft-3ft

Overall

871

Males

712

M35-39

100

1.81M→5.34M

1.8 - 5.3 mi

Top 8%
×4story building
+80ft-74ft

Overall

534

Males

453

M35-39

58

5.34M→6.15M

5.3 - 6.2 mi

Top 13%
×10story building
+126ft-4ft

Overall

923

Males

755

M35-39

100

6.15M→10.54M

6.2 - 10.5 mi

Top 9%
×21story building
+230ft-361ft

Overall

641

Males

540

M35-39

64

10.54M→11.05M

10.5 - 11.1 mi

Top 32%
×14story building
+172ft-0ft

Overall

2268

Males

1613

M35-39

217

11.05M→Finish

11.1 - 13.1 mi

Top 4%
×7story building
+97ft-114ft

Overall

282

Males

250

M35-39

35

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#871
1.81M → 5.34M
6260+254
#871 → #617
5.34M → 6.15M
421-41
#617 → #658
6.15M → 10.54M
3062+32
#658 → #626
10.54M → 11.05M
833-80
#626 → #706
11.05M → Finish
1112*+111
#706 → #595
TOTALS
162438*+276
#871 → #595

* 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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