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SF MARATHON 1ST HALF 2023

Ayumu Ishida

San Francisco, CA

Bib: 10912 M 29

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
8:28/mi
11:51
→ flat
2.13M
19:27/mi
26:03
→ flat
6.43M
14:09/mi
1:26:55
↑ 274↓ 78
6.62M
-51:-35/mi
1:17:18
↑ 16
10.65M
14:57/mi
2:17:32
↑ 153↓ 361
Finish· 13.11 mi
13:50/mi
2:51:34
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:17:1811:41 /mi⚡ faster
2nd Half
1:34:1614:32 /mi+21.9%
Positive split — 21.9% slower 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
11:518:281.40 mi11:51
8:28
-
2.13M
26:0312:140.73 mi14:12
19:27
+10:59
6.43M
1:26:5513:314.30 mi1:00:52
14:09
-5:18
6.62M
1:17:1811:410.19 mi
-51:-35
-65:44
10.65M
2:17:3212:554.03 mi1:00:14
14:57
+66:32
Finish(13.11 mi)
2:51:3413:052.46 mi34:02
13:50
-1:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-52:-35 /mi

Average Pace

13:05 /mi

Slowest Pace

19:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:51:34

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:05 /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 mi1524106524915241065249
2.13M0.73 mi2367-8431595-530370-12133382116478
6.43M4.30 mi4334-19672637-1042582-21249922910633
6.62M0.19 mi4006+3282475+162551+31---
10.65M4.03 mi5279-12733026-551654-10359303278682
Finish(13.11 mi)2.46 mi5416-1373078-52661-756623161667

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 25%
~flat
+3ft-2ft

Overall

1524

Males

1065

M25-29

251

1.40M→2.13M

1.4 - 2.1 mi

Top 55%
~flat
+3ft-1ft

Overall

3338

Males

2116

M25-29

484

2.13M→6.43M

2.1 - 6.4 mi

Top 82%
×17story building
+274ft-78ft

Overall

4992

Males

2910

M25-29

637

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 98%
×21story building
+153ft-361ft

Overall

5930

Males

3278

M25-29

685

10.65M→Finish

10.7 - 13.1 mi

Top 93%
×17story building
+244ft-114ft

Overall

5662

Males

3161

M25-29

667

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1524
1.40M → 2.13M
8507-843
#1524 → #2367
2.13M → 6.43M
19769*-1967
#2367 → #4334
6.43M → 6.62M
0328+328
#4334 → #4006
6.62M → 10.65M
12763*-1273
#4006 → #5279
10.65M → Finish
15720*-137
#5279 → #5416
TOTALS
4259367*-3892
#1524 → #5416

* 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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