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SF MARATHON 1ST HALF 2023

Jakub Fiedorowicz

Oakland, CA

Bib: 13024 M 36

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M35-39)
#0 / 464
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
10:11/mi
14:16
→ flat
2.13M
21:04/mi
29:39
→ flat
6.43M
12:30/mi
1:23:24
↑ 274↓ 78
6.62M
-41:-30/mi
1:15:42
↑ 16
10.65M
10:20/mi
1:57:20
↑ 153↓ 361
Finish· 13.11 mi
10:07/mi
2:22:13
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:15:4211:26 /mi+12.1%
2nd Half
1:06:3110:15 /mi✓ faster
Negative split — 12.1% 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
14:1610:111.40 mi14:16
10:11
-
2.13M
29:3913:550.73 mi15:23
21:04
+10:53
6.43M
1:23:2412:584.30 mi53:45
12:30
-8:34
6.62M
1:15:4211:260.19 mi
-41:-30
-54:00
10.65M
1:57:2011:014.03 mi41:38
10:20
+51:50
Finish(13.11 mi)
2:22:1310:512.46 mi24:53
10:07
-0:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-42:-30 /mi

Average Pace

10:51 /mi

Slowest Pace

21:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:22:13

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:51 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi4282258934042822589340
2.13M0.73 mi4321-392621-32351-1145232693363
6.43M4.30 mi3802+5192369+252323+2836492272318
6.62M0.19 mi3739+632325+44316+7---
10.65M4.03 mi3568+1712229+96308+834032121306
Finish(13.11 mi)2.46 mi3542+262211+18317-934772146305

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 71%
~flat
+3ft-2ft

Overall

4282

Males

2589

M35-39

341

1.40M→2.13M

1.4 - 2.1 mi

Top 74%
~flat
+3ft-1ft

Overall

4523

Males

2693

M35-39

364

2.13M→6.43M

2.1 - 6.4 mi

Top 60%
×17story building
+274ft-78ft

Overall

3649

Males

2272

M35-39

318

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 56%
×21story building
+153ft-361ft

Overall

3403

Males

2121

M35-39

306

10.65M→Finish

10.7 - 13.1 mi

Top 57%
×17story building
+244ft-114ft

Overall

3477

Males

2146

M35-39

305

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4282
1.40M → 2.13M
196157-39
#4282 → #4321
2.13M → 6.43M
111630*+519
#4321 → #3802
6.43M → 6.62M
3295+63
#3802 → #3739
6.62M → 10.65M
54225*+171
#3739 → #3568
10.65M → Finish
75101*+26
#3568 → #3542
TOTALS
4681208*+740
#4282 → #3542

* 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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