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SF MARATHON 1ST HALF 2025

Ping-Tsung Hsu

Sunnyvale, CA

Bib: 15017 M 32

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M30-34)
#0 / 872
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
9:54/mi
17:55
→ flat
5.34M
10:52/mi
56:17
↑ 80↓ 74
6.15M
15:24/mi
1:08:45
↑ 126
10.54M
13:41/mi
2:08:51
↑ 230↓ 361
11.05M
14:22/mi
2:16:11
↑ 172
Finish· 13.11 mi
10:45/mi
2:38:20
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:08:4511:11 /mi⚡ faster
2nd Half
1:29:3512:52 /mi+30.3%
Positive split — 30.3% 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
17:559:541.81 mi17:55
9:54
-
5.34M
56:1710:323.53 mi38:22
10:52
+0:58
6.15M
1:08:4511:110.81 mi12:28
15:24
+4:32
10.54M
2:08:5112:144.39 mi1:00:06
13:41
-1:43
11.05M
2:16:1112:190.51 mi7:20
14:22
+0:41
Finish(13.11 mi)
2:38:2012:052.06 mi22:09
10:45
-3:37
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:54 /mi

Average Pace

12:05 /mi

Slowest Pace

15:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:18:26

50% of race

Time at Steady Pace

1:07:26

43% of race

Time at Slower Pace

12:28

8% of race

Average Pace: 12:05 /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 mi3704245551837042455518
5.34M3.53 mi4490-7862850-395614-9648523025660
6.15M0.81 mi5285-7953232-382712-9869073901859
10.54M4.39 mi5995-7103528-296774-6265133718821
11.05M0.51 mi5860+1353466+62761+1334732290515
Finish(13.11 mi)2.06 mi5508+3523292+174720+4135242261497

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 52%
~flat
+4ft-3ft

Overall

3704

Males

2455

M30-34

518

1.81M→5.34M

1.8 - 5.3 mi

Top 68%
×4story building
+80ft-74ft

Overall

4852

Males

3025

M30-34

660

5.34M→6.15M

5.3 - 6.2 mi

Top 97%
×10story building
+126ft-4ft

Overall

6907

Males

3901

M30-34

860

6.15M→10.54M

6.2 - 10.5 mi

Top 92%
×21story building
+230ft-361ft

Overall

6513

Males

3718

M30-34

821

10.54M→11.05M

10.5 - 11.1 mi

Top 49%
×14story building
+172ft-0ft

Overall

3473

Males

2290

M30-34

515

11.05M→Finish

11.1 - 13.1 mi

Top 50%
×7story building
+97ft-114ft

Overall

3524

Males

2261

M30-34

497

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#3704
1.81M → 5.34M
84458*-786
#3704 → #4490
5.34M → 6.15M
7983-795
#4490 → #5285
6.15M → 10.54M
73121*-710
#5285 → #5995
10.54M → 11.05M
1136+135
#5995 → #5860
11.05M → Finish
3355*+352
#5860 → #5508
TOTALS
2377573*-1804
#3704 → #5508

* 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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