Michael Chapman

Corona, CA

Bib: 17921 M 31

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
11:04/mi
20:01
→ flat
5.34M
11:03/mi
59:03
8074
6.15M
14:15/mi
1:10:35
126
10.54M
10:46/mi
1:57:53
230361
11.05M
20:19/mi
2:08:15
172
Finish· 13.11 mi
11:31/mi
2:31:58
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:10:3511:29 /mi⚡ faster
2nd Half
1:21:2311:42 /mi+15.3%
Positive split — 15.3% 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
20:0111:041.81 mi20:01
11:04
-
5.34M
59:0311:033.53 mi39:02
11:03
-0:01
6.15M
1:10:3511:290.81 mi11:32
14:15
+3:12
10.54M
1:57:5311:114.39 mi47:18
10:46
-3:29
11.05M
2:08:1511:360.51 mi10:22
20:19
+9:33
Finish(13.11 mi)
2:31:5811:362.06 mi23:43
11:31
-8:48
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:46 /mi

Average Pace

11:36 /mi

Slowest Pace

20:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:10:04

86% of race

Time at Slower Pace

21:54

14% of race

Average Pace: 11:35 /mi

Loading chart...
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 mi5792345875757923458757
5.34M3.53 mi5293+4993232+226712+4550963136687
6.15M0.81 mi5615-3223376-144741-2966273794835
10.54M4.39 mi4901+7143041+335666+7539542571565
11.05M0.51 mi5136-2353147-106690-2466953804833
Finish(13.11 mi)2.06 mi4990+1463057+90667+2344412716596

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 82%
~flat
+4ft-3ft

Overall

5792

Males

3458

M30-34

757

1.81M→5.34M

1.8 - 5.3 mi

Top 72%
×4story building
+80ft-74ft

Overall

5096

Males

3136

M30-34

687

5.34M→6.15M

5.3 - 6.2 mi

Top 93%
×10story building
+126ft-4ft

Overall

6627

Males

3794

M30-34

836

6.15M→10.54M

6.2 - 10.5 mi

Top 56%
×21story building
+230ft-361ft

Overall

3954

Males

2571

M30-34

565

10.54M→11.05M

10.5 - 11.1 mi

Top 94%
×14story building
+172ft-0ft

Overall

6695

Males

3804

M30-34

833

11.05M→Finish

11.1 - 13.1 mi

Top 63%
×7story building
+97ft-114ft

Overall

4441

Males

2716

M30-34

596

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#5792
1.81M5.34M
47546*+499
#5792 #5293
5.34M6.15M
3242-322
#5293 #5615
6.15M10.54M
3717*+714
#5615 #4901
10.54M11.05M
2350-235
#4901 #5136
11.05MFinish
16162*+146
#5136 #4990
TOTALS
6251427*+802
#5792 #4990

* 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

Race Place Events

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