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SF MARATHON 1ST HALF 2023

Dan Ho

San Francisco, CA

Bib: 15016 M 26

0:00
0:00
/ mi
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Overall
#0 / 6072
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
1.40M
18:00/mi
25:12
→ flat
2.13M
19:39/mi
39:33
→ flat
6.43M
12:37/mi
1:33:48
↑ 274↓ 78
6.62M
-40:-11/mi
1:26:21
↑ 16
10.65M
10:43/mi
2:09:32
↑ 153↓ 361
Finish· 13.11 mi
10:13/mi
2:34:39
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:26:2113:03 /mi+20.9%
2nd Half
1:08:1810:32 /mi✓ faster
Negative split — 20.9% 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
25:1218:001.40 mi25:12
18:00
-
2.13M
39:3318:340.73 mi14:21
19:39
+1:39
6.43M
1:33:4814:354.30 mi54:15
12:37
-7:02
6.62M
1:26:2113:030.19 mi
-40:-11
-52:48
10.65M
2:09:3212:104.03 mi43:11
10:43
+50:54
Finish(13.11 mi)
2:34:3911:482.46 mi25:07
10:13
-0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-41:-11 /mi

Average Pace

11:48 /mi

Slowest Pace

19:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:34:39

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:48 /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 mi6039332868660393328686
2.13M0.73 mi5950+893300+2868635382221502
6.43M4.30 mi5136+8142988+312644+4237492325528
6.62M0.19 mi5196-603013-25651-7---
10.65M4.03 mi4782+4142824+189618+3338692357533
Finish(13.11 mi)2.46 mi4545+2372705+119599+1935932205504

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 99%
~flat
+3ft-2ft

Overall

6039

Males

3328

M25-29

692

1.40M→2.13M

1.4 - 2.1 mi

Top 58%
~flat
+3ft-1ft

Overall

3538

Males

2221

M25-29

508

2.13M→6.43M

2.1 - 6.4 mi

Top 62%
×17story building
+274ft-78ft

Overall

3749

Males

2325

M25-29

530

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 64%
×21story building
+153ft-361ft

Overall

3869

Males

2357

M25-29

534

10.65M→Finish

10.7 - 13.1 mi

Top 59%
×17story building
+244ft-114ft

Overall

3593

Males

2205

M25-29

504

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#6039
1.40M → 2.13M
392*+89
#6039 → #5950
2.13M → 6.43M
28842*+814
#5950 → #5136
6.43M → 6.62M
10949-60
#5136 → #5196
6.62M → 10.65M
14428*+414
#5196 → #4782
10.65M → Finish
7244*+237
#4782 → #4545
TOTALS
1611655*+1494
#6039 → #4545

* 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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The San Francisco Marathon

The San Francisco Marathon

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