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SF MARATHON 1ST HALF 2023

Benjamin Greenwood

El Cerrito, CA

Bib: 10787 M 27

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 45%
Gender (Male)
#0 / 3331
Division (M25-29)
#0 / 688
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
13:26/mi
18:48
→ flat
11 ft elev
2.13M
17:15/mi
31:24
→ flat
13 ft elev
6.43M
10:40/mi
1:17:18
↑ 274↓ 780.9%
213 ft elev
6.62M
-33:-15/mi
1:11:10
↑ 161.6%
239 ft elev
10.65M
9:28/mi
1:49:21
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:53/mi
2:13:39
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:11:1010:45 /mi+12.2%
2nd Half
1:02:299:38 /mi✓ faster
Negative split — 12.2% 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
18:4813:261.40 mi18:48
13:26
-
2.13M
31:2414:440.73 mi12:36
17:15
+3:49
6.43M
1:17:1812:014.30 mi45:54
10:40
-6:35
6.62M
1:11:1010:450.19 mi
-33:-15
-43:55
10.65M
1:49:2110:164.03 mi38:11
9:28
+42:43
Finish(13.11 mi)
2:13:3910:122.46 mi24:18
9:53
+0:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-34:-15 /mi

Average Pace

10:12 /mi

Slowest Pace

17:15 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:13:39

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:12 /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
1.40M1.40 mi5740321266857403212668
2.13M0.73 mi4978+7622905+307620+4815671084265
6.43M4.30 mi2752+22261819+1086423+19715831128270
6.62M0.19 mi2889-1371881-62429-6---
10.65M4.03 mi2624+2651741+140407+2222891535365
Finish(13.11 mi)2.46 mi2711-871780-39418-1131811988454

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 95%
~flat
+3ft-2ft

Overall

5740

Males

3212

M25-29

672

1.40M→2.13M

1.4 - 2.1 mi

Top 26%
~flat
+3ft-1ft

Overall

1567

Males

1084

M25-29

270

2.13M→6.43M

2.1 - 6.4 mi

Top 26%
×17story building
+274ft-78ft

Overall

1583

Males

1128

M25-29

272

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 38%
×21story building
+153ft-361ft

Overall

2289

Males

1535

M25-29

366

10.65M→Finish

10.7 - 13.1 mi

Top 52%
×17story building
+244ft-114ft

Overall

3181

Males

1988

M25-29

454

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5740
1.40M → 2.13M
25787+762
#5740 → #4978
2.13M → 6.43M
102236*+2226
#4978 → #2752
6.43M → 6.62M
16730-137
#2752 → #2889
6.62M → 10.65M
53318*+265
#2889 → #2624
10.65M → Finish
13851*-87
#2624 → #2711
TOTALS
3933422*+3029
#5740 → #2711

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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