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SF MARATHON 1ST HALF 2025

Mitchell Pon

Millbrae, CA

Bib: 10563 M 26

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 40%
Gender (Male)
#0 / 3977
Top 49%
Division (M25-29)
#0 / 899
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
8:32/mi
15:27
→ flat
5.34M
9:17/mi
48:14
↑ 80↓ 74
6.15M
10:04/mi
56:23
↑ 126
10.54M
9:45/mi
1:39:11
↑ 230↓ 361
11.05M
13:28/mi
1:46:03
↑ 172
Finish· 13.11 mi
12:27/mi
2:11:41
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
56:239:10 /mi⚡ faster
2nd Half
1:15:1810:49 /mi+33.6%
Positive split — 33.6% 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
15:278:321.81 mi15:27
8:32
-
5.34M
48:149:023.53 mi32:47
9:17
+0:45
6.15M
56:239:100.81 mi8:09
10:04
+0:47
10.54M
1:39:119:254.39 mi42:48
9:45
-0:19
11.05M
1:46:039:360.51 mi6:52
13:28
+3:43
Finish(13.11 mi)
2:11:4110:032.06 mi25:38
12:27
-1:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:32 /mi

Average Pace

10:03 /mi

Slowest Pace

13:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

15:27

12% of race

Time at Steady Pace

1:23:44

64% of race

Time at Slower Pace

32:30

25% of race

Average Pace: 10:03 /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 mi12149782391214978239
5.34M3.53 mi1900-6861433-455358-11922851663417
6.15M0.81 mi2001-1011500-67379-2127891951486
10.54M4.39 mi2227-2261625-125409-3025601813454
11.05M0.51 mi2247-201642-17420-1128061918509
Finish(13.11 mi)2.06 mi2820-5731947-305477-5753393128736

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 17%
~flat
+4ft-3ft

Overall

1214

Males

978

M25-29

240

1.81M→5.34M

1.8 - 5.3 mi

Top 32%
×4story building
+80ft-74ft

Overall

2285

Males

1663

M25-29

418

5.34M→6.15M

5.3 - 6.2 mi

Top 39%
×10story building
+126ft-4ft

Overall

2789

Males

1951

M25-29

487

6.15M→10.54M

6.2 - 10.5 mi

Top 36%
×21story building
+230ft-361ft

Overall

2560

Males

1813

M25-29

455

10.54M→11.05M

10.5 - 11.1 mi

Top 40%
×14story building
+172ft-0ft

Overall

2806

Males

1918

M25-29

510

11.05M→Finish

11.1 - 13.1 mi

Top 75%
×7story building
+97ft-114ft

Overall

5339

Males

3128

M25-29

736

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#1214
1.81M → 5.34M
70519-686
#1214 → #1900
5.34M → 6.15M
11110-101
#1900 → #2001
6.15M → 10.54M
29266*-226
#2001 → #2227
10.54M → 11.05M
5535-20
#2227 → #2247
11.05M → Finish
5829*-573
#2247 → #2820
TOTALS
1745139*-1606
#1214 → #2820

* 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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