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SF MARATHON 1ST HALF 2023

Michael Yee

San Leandro, CA

Bib: 9248 M 32

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M30-34)
#0 / 723
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
10:06/mi
14:08
→ flat
11 ft elev
2.13M
23:53/mi
31:34
→ flat
13 ft elev
6.43M
13:19/mi
1:28:51
↑ 274↓ 780.9%
213 ft elev
6.62M
-46:-3/mi
1:20:17
↑ 161.6%
239 ft elev
10.65M
12:15/mi
2:09:38
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
14:23/mi
2:44:59
↑ 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
1:20:1712:08 /mi⚡ faster
2nd Half
1:24:4213:03 /mi+5.5%
Positive split — 5.5% 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
14:0810:061.40 mi14:08
10:06
-
2.13M
31:3414:490.73 mi17:26
23:53
+13:47
6.43M
1:28:5113:494.30 mi57:17
13:19
-10:34
6.62M
1:20:1712:080.19 mi
-46:-3
-59:22
10.65M
2:09:3812:104.03 mi49:21
12:15
+58:18
Finish(13.11 mi)
2:44:5912:352.46 mi35:21
14:23
+2:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-47:-3 /mi

Average Pace

12:35 /mi

Slowest Pace

23:53 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:44:59

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:35 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi4145252456541452524565
2.13M0.73 mi5042-8972935-411658-9355673153700
6.43M4.30 mi4613+4292762+173619+3943692645590
6.62M0.19 mi4506+1072711+51605+14---
10.65M4.03 mi4794-2882829-118639-3451352938662
Finish(13.11 mi)2.46 mi5106-3122942-113662-2357773202705

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 68%
~flat
+3ft-2ft

Overall

4145

Males

2524

M30-34

567

1.40M→2.13M

1.4 - 2.1 mi

Top 92%
~flat
+3ft-1ft

Overall

5567

Males

3153

M30-34

704

2.13M→6.43M

2.1 - 6.4 mi

Top 72%
×17story building
+274ft-78ft

Overall

4369

Males

2645

M30-34

593

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 85%
×21story building
+153ft-361ft

Overall

5135

Males

2938

M30-34

664

10.65M→Finish

10.7 - 13.1 mi

Top 95%
×17story building
+244ft-114ft

Overall

5777

Males

3202

M30-34

705

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4145
1.40M → 2.13M
90710-897
#4145 → #5042
2.13M → 6.43M
129558*+429
#5042 → #4613
6.43M → 6.62M
17124+107
#4613 → #4506
6.62M → 10.65M
32840*-288
#4506 → #4794
10.65M → Finish
3219*-312
#4794 → #5106
TOTALS
1702741*-961
#4145 → #5106

* 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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