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SF MARATHON 1ST HALF 2023

Karen Schulz

Millbrae, CA

Bib: 15585 F 37

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F35-39)
#0 / 359
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
11:46/mi
16:28
→ flat
2.13M
29:19/mi
37:52
→ flat
6.43M
16:07/mi
1:47:09
↑ 274↓ 78
6.62M
-52:-27/mi
1:37:22
↑ 16
10.65M
14:20/mi
2:35:07
↑ 153↓ 361
Finish· 13.11 mi
14:49/mi
3:11:33
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:37:2214:42 /mi+3.3%
2nd Half
1:34:1114:31 /mi✓ faster
Negative split — 3.3% 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
16:2811:461.40 mi16:28
11:46
-
2.13M
37:5217:470.73 mi21:24
29:19
+17:33
6.43M
1:47:0916:404.30 mi1:09:17
16:07
-13:12
6.62M
1:37:2214:420.19 mi
-52:-27
-68:34
10.65M
2:35:0714:344.03 mi57:45
14:20
+66:47
Finish(13.11 mi)
3:11:3314:372.46 mi36:26
14:49
+0:29
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-53:-27 /mi

Average Pace

14:37 /mi

Slowest Pace

29:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:11:33

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:37 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.40M1.40 mi5461235329854612353298
2.13M0.73 mi5877-4162594-241340-4260402699357
6.43M4.30 mi5820+572564+30335+557202505326
6.62M0.19 mi5813+72564333+2---
10.65M4.03 mi5847-342587-23337-458232574336
Finish(13.11 mi)2.46 mi5853-62596-9339-258402602347

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 90%
~flat
+3ft-2ft

Overall

5461

Females

2353

F35-39

298

1.40M→2.13M

1.4 - 2.1 mi

Top 99%
~flat
+3ft-1ft

Overall

6040

Females

2699

F35-39

358

2.13M→6.43M

2.1 - 6.4 mi

Top 94%
×17story building
+274ft-78ft

Overall

5720

Females

2505

F35-39

327

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 96%
×21story building
+153ft-361ft

Overall

5823

Females

2574

F35-39

336

10.65M→Finish

10.7 - 13.1 mi

Top 96%
×17story building
+244ft-114ft

Overall

5840

Females

2602

F35-39

347

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5461
1.40M → 2.13M
4204-416
#5461 → #5877
2.13M → 6.43M
93150*+57
#5877 → #5820
6.43M → 6.62M
916+7
#5820 → #5813
6.62M → 10.65M
7036*-34
#5813 → #5847
10.65M → Finish
3226*-6
#5847 → #5853
TOTALS
624232*-392
#5461 → #5853

* 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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