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SF MARATHON 1ST HALF 2023

Josh Gibson

Elk Grove, CA

Bib: 10652 M 41

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 42%
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Top 39%
Division (M40-44)
#0 / 332
Top 47%
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
9:24/mi
13:09
→ flat
11 ft elev
2.13M
18:55/mi
26:58
→ flat
13 ft elev
6.43M
11:38/mi
1:16:58
↑ 274↓ 780.9%
213 ft elev
6.62M
-41:-25/mi
1:09:17
↑ 161.6%
239 ft elev
10.65M
9:51/mi
1:48:57
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:30/mi
2:12:19
↑ 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
1:09:1710:28 /mi+9.0%
2nd Half
1:03:029:43 /mi✓ faster
Negative split — 9.0% 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
13:099:241.40 mi13:09
9:24
-
2.13M
26:5812:400.73 mi13:49
18:55
+9:31
6.43M
1:16:5811:584.30 mi50:00
11:38
-7:17
6.62M
1:09:1710:280.19 mi
-41:-25
-53:03
10.65M
1:48:5710:144.03 mi39:40
9:51
+51:16
Finish(13.11 mi)
2:12:1910:062.46 mi23:22
9:30
-0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-42:-25 /mi

Average Pace

10:06 /mi

Slowest Pace

18:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:12:19

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:06 /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 mi3059195918630591959186
2.13M0.73 mi2881+1781874+85172+1428941874175
6.43M4.30 mi2680+2011779+95165+727061776164
6.62M0.19 mi2483+1971665+114153+12---
10.65M4.03 mi2559-761703-38158-527521797164
Finish(13.11 mi)2.46 mi2568-91696+7155+327301740168

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 50%
~flat
+3ft-2ft

Overall

3059

Males

1959

M40-44

186

1.40M→2.13M

1.4 - 2.1 mi

Top 48%
~flat
+3ft-1ft

Overall

2894

Males

1874

M40-44

177

2.13M→6.43M

2.1 - 6.4 mi

Top 45%
×17story building
+274ft-78ft

Overall

2706

Males

1776

M40-44

164

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 45%
×21story building
+153ft-361ft

Overall

2752

Males

1797

M40-44

164

10.65M→Finish

10.7 - 13.1 mi

Top 45%
×17story building
+244ft-114ft

Overall

2730

Males

1740

M40-44

168

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3059
1.40M → 2.13M
111289+178
#3059 → #2881
2.13M → 6.43M
162363*+201
#2881 → #2680
6.43M → 6.62M
11208+197
#2680 → #2483
6.62M → 10.65M
180104*-76
#2483 → #2559
10.65M → Finish
8879*-9
#2559 → #2568
TOTALS
5521043*+491
#3059 → #2568

* 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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