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SF MARATHON 1ST HALF 2023

Robert Combier

Alameda, CA

Bib: 12608 M 40

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 50%
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Top 47%
Division (M40-44)
#0 / 332
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
9:26/mi
13:13
→ flat
2.13M
20:12/mi
27:58
→ flat
6.43M
12:27/mi
1:21:29
↑ 274↓ 78
6.62M
-37:-2/mi
1:14:38
↑ 16
10.65M
10:02/mi
1:55:04
↑ 153↓ 361
Finish· 13.11 mi
8:43/mi
2:16:31
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:14:3811:16 /mi+17.1%
2nd Half
1:01:539:32 /mi✓ faster
Negative split — 17.1% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
13:139:261.40 mi13:13
9:26
-
2.13M
27:5813:080.73 mi14:45
20:12
+10:46
6.43M
1:21:2912:404.30 mi53:31
12:27
-7:45
6.62M
1:14:3811:160.19 mi
-37:-2
-49:29
10.65M
1:55:0410:484.03 mi40:26
10:02
+47:04
Finish(13.11 mi)
2:16:3110:252.46 mi21:27
8:43
-1:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-38:-2 /mi

Average Pace

10:25 /mi

Slowest Pace

20:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16:31

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:25 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.40M1.40 mi3154201818931542018189
2.13M0.73 mi3485-3312194-176213-2439182403237
6.43M4.30 mi3487-22192+2204+935912241210
6.62M0.19 mi3544-572212-20210-6---
10.65M4.03 mi3322+2222116+96198+1230101934179
Finish(13.11 mi)2.46 mi3009+3131940+176181+1718081256121

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 52%
~flat
+3ft-2ft

Overall

3154

Males

2018

M40-44

189

1.40M→2.13M

1.4 - 2.1 mi

Top 65%
~flat
+3ft-1ft

Overall

3918

Males

2403

M40-44

239

2.13M→6.43M

2.1 - 6.4 mi

Top 59%
×17story building
+274ft-78ft

Overall

3591

Males

2241

M40-44

210

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 50%
×21story building
+153ft-361ft

Overall

3010

Males

1934

M40-44

179

10.65M→Finish

10.7 - 13.1 mi

Top 30%
×17story building
+244ft-114ft

Overall

1808

Males

1256

M40-44

121

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3154
1.40M → 2.13M
41685-331
#3154 → #3485
2.13M → 6.43M
271269*-2
#3485 → #3487
6.43M → 6.62M
9942-57
#3487 → #3544
6.62M → 10.65M
54276*+222
#3544 → #3322
10.65M → Finish
5318*+313
#3322 → #3009
TOTALS
845990*+145
#3154 → #3009

* 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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