Capital Road Race Management
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SF MARATHON 1ST HALF 2025

Justin Chang

San Gabriel, CA

Bib: 11242 M 26

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 0.3%
Gender (Male)
#0 / 3977
Top 0.5%
Division (M25-29)
#0 / 899
Top 0.8%
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
6:13/mi
11:15
→ flat
12 ft elev
5.34M
6:13/mi
33:12
↑ 80↓ 74
19 ft elev
6.15M
6:32/mi
38:29
↑ 1262.8%
149 ft elev
10.54M
6:17/mi
1:06:04
↑ 230↓ 3610.6%
20 ft elev
11.05M
8:55/mi
1:10:37
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
7:48/mi
1:26:41
↑ 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
38:296:15 /mi⚡ faster
2nd Half
48:126:56 /mi+25.2%
Positive split — 25.2% 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
11:156:131.81 mi11:15
6:13
-
5.34M
33:126:133.53 mi21:57
6:13
0:00
6.15M
38:296:150.81 mi5:17
6:32
+0:19
10.54M
1:06:046:164.39 mi27:35
6:17
-0:15
11.05M
1:10:376:230.51 mi4:33
8:55
+2:38
Finish(13.11 mi)
1:26:416:372.06 mi16:04
7:48
-1:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:13 /mi

Average Pace

6:37 /mi

Slowest Pace

8:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:06:04

76% of race

Time at Slower Pace

20:37

24% of race

Average Pace: 6:37 /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 mi1614716147
5.34M3.53 mi13+311+35+21193
6.15M0.81 mi12+110+14+117155
10.54M4.39 mi10+29+14983
11.05M0.51 mi1094696719
Finish(13.11 mi)2.06 mi20-1020-117-320919156

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 0.2%
~flat
+4ft-3ft

Overall

16

Males

14

M25-29

7

1.81M→5.34M

1.8 - 5.3 mi

Top 0.2%
×4story building
+80ft-74ft

Overall

11

Males

9

M25-29

3

5.34M→6.15M

5.3 - 6.2 mi

Top 0.2%
×10story building
+126ft-4ft

Overall

17

Males

15

M25-29

5

6.15M→10.54M

6.2 - 10.5 mi

Top 0.1%
×21story building
+230ft-361ft

Overall

9

Males

8

M25-29

3

10.54M→11.05M

10.5 - 11.1 mi

Top 1.0%
×14story building
+172ft-0ft

Overall

69

Males

67

M25-29

19

11.05M→Finish

11.1 - 13.1 mi

Top 3%
×7story building
+97ft-114ft

Overall

209

Males

191

M25-29

56

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#16
1.81M → 5.34M
03+3
#16 → #13
5.34M → 6.15M
01+1
#13 → #12
6.15M → 10.54M
02+2
#12 → #10
10.54M → 11.05M
000
#10 → #10
11.05M → Finish
111*-10
#10 → #20
TOTALS
117*-4
#16 → #20

* 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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