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SF MARATHON 1ST HALF 2025

James Hughes

Atlanta, GA

Bib: 18796 M 33

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 4%
Gender (Male)
#0 / 3977
Top 7%
Division (M30-34)
#0 / 872
Top 6%
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
6:58/mi
12:37
→ flat
5.34M
7:39/mi
39:37
↑ 80↓ 74
6.15M
8:19/mi
46:21
↑ 126
10.54M
7:47/mi
1:20:33
↑ 230↓ 361
11.05M
10:55/mi
1:26:07
↑ 172
Finish· 13.11 mi
8:15/mi
1:43:06
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
46:217:32 /mi⚡ faster
2nd Half
56:458:09 /mi+22.4%
Positive split — 22.4% 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
12:376:581.81 mi12:37
6:58
-
5.34M
39:377:253.53 mi27:00
7:39
+0:41
6.15M
46:217:320.81 mi6:44
8:19
+0:40
10.54M
1:20:337:394.39 mi34:12
7:47
-0:32
11.05M
1:26:077:480.51 mi5:34
10:55
+3:08
Finish(13.11 mi)
1:43:067:522.06 mi16:59
8:15
-2:40
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:58 /mi

Average Pace

7:52 /mi

Slowest Pace

10:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

12:37

12% of race

Time at Steady Pace

1:24:55

82% of race

Time at Slower Pace

5:34

5% of race

Average Pace: 7:52 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi978513978513
5.34M3.53 mi202-105182-9738-2532528055
6.15M0.81 mi249-47222-4045-757847996
10.54M4.39 mi280-31246-2448-334129956
11.05M0.51 mi298-18264-1851-3854711152
Finish(13.11 mi)2.06 mi304-6266-250+147941082

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 1%
~flat
+4ft-3ft

Overall

97

Males

85

M30-34

13

1.81M→5.34M

1.8 - 5.3 mi

Top 5%
×4story building
+80ft-74ft

Overall

325

Males

280

M30-34

55

5.34M→6.15M

5.3 - 6.2 mi

Top 8%
×10story building
+126ft-4ft

Overall

578

Males

479

M30-34

96

6.15M→10.54M

6.2 - 10.5 mi

Top 5%
×21story building
+230ft-361ft

Overall

341

Males

299

M30-34

56

10.54M→11.05M

10.5 - 11.1 mi

Top 12%
×14story building
+172ft-0ft

Overall

854

Males

711

M30-34

152

11.05M→Finish

11.1 - 13.1 mi

Top 7%
×7story building
+97ft-114ft

Overall

479

Males

410

M30-34

82

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#97
1.81M → 5.34M
1061-105
#97 → #202
5.34M → 6.15M
470-47
#202 → #249
6.15M → 10.54M
4716-31
#249 → #280
10.54M → 11.05M
191-18
#280 → #298
11.05M → Finish
1913*-6
#298 → #304
TOTALS
23831*-207
#97 → #304

* 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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