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SF MARATHON 1ST HALF 2023

Josh Etchberger

San Francisco, CA

Bib: 13536 M 29

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 25%
Gender (Male)
#0 / 3331
Top 33%
Division (M25-29)
#0 / 688
Top 38%
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
8:04/mi
11:17
→ flat
11 ft elev
2.13M
16:38/mi
23:26
→ flat
13 ft elev
6.43M
10:21/mi
1:07:57
↑ 274↓ 780.9%
213 ft elev
6.62M
-37:-28/mi
1:01:01
↑ 161.6%
239 ft elev
10.65M
9:08/mi
1:37:50
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
9:46/mi
2:01:51
↑ 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
1:01:019:13 /mi⚖️ balanced
2nd Half
1:00:509:22 /mi⚖️ balanced
Even split — consistent pacing between halves
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
11:178:041.40 mi11:17
8:04
-
2.13M
23:2611:000.73 mi12:09
16:38
+8:34
6.43M
1:07:5710:344.30 mi44:31
10:21
-6:17
6.62M
1:01:019:130.19 mi
-37:-28
-47:49
10.65M
1:37:509:114.03 mi36:49
9:08
+46:36
Finish(13.11 mi)
2:01:519:182.46 mi24:01
9:46
+0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-38:-28 /mi

Average Pace

9:18 /mi

Slowest Pace

16:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:01:51

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:18 /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 mi933695175933695175
2.13M0.73 mi1021-88748-53187-121171844203
6.43M4.30 mi1098-77822-74195-81234917218
6.62M0.19 mi936+162707+115168+27---
10.65M4.03 mi1209-273907-200214-4618011274294
Finish(13.11 mi)2.46 mi1503-2941084-177259-4530511920443

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 15%
~flat
+3ft-2ft

Overall

933

Males

695

M25-29

177

1.40M→2.13M

1.4 - 2.1 mi

Top 19%
~flat
+3ft-1ft

Overall

1171

Males

844

M25-29

208

2.13M→6.43M

2.1 - 6.4 mi

Top 20%
×17story building
+274ft-78ft

Overall

1234

Males

917

M25-29

220

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 30%
×21story building
+153ft-361ft

Overall

1801

Males

1274

M25-29

295

10.65M→Finish

10.7 - 13.1 mi

Top 50%
×17story building
+244ft-114ft

Overall

3051

Males

1920

M25-29

443

Passing Analysis

Category:
Passed
326*
Passed By
896
Net Change
-570
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#933
1.40M → 2.13M60148-88#933#1021
2.13M → 6.43M85*162-77#1021#1098
6.43M → 6.62M1620+162#1098#936
6.62M → 10.65M7*280-273#936#1209
10.65M → Finish12*306-294#1209#1503
TOTALS326*896-570

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

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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