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SF MARATHON 1ST HALF 2023

Katie Cook

Sedona, AZ

Bib: 14379 F 36

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
11:54/mi
16:39
→ flat
2.13M
24:38/mi
34:38
→ flat
6.43M
15:31/mi
1:41:20
↑ 274↓ 78
6.62M
-41:-19/mi
1:33:40
↑ 16
10.65M
12:37/mi
2:24:30
↑ 153↓ 361
Finish· 13.11 mi
10:58/mi
2:51:28
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:33:4014:09 /mi+16.9%
2nd Half
1:17:4811:59 /mi✓ faster
Negative split — 16.9% 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
16:3911:541.40 mi16:39
11:54
-
2.13M
34:3816:160.73 mi17:59
24:38
+12:44
6.43M
1:41:2015:464.30 mi1:06:42
15:31
-9:07
6.62M
1:33:4014:090.19 mi
-41:-19
-56:50
10.65M
2:24:3013:344.03 mi50:50
12:37
+53:56
Finish(13.11 mi)
2:51:2813:052.46 mi26:58
10:58
-1:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-42:-19 /mi

Average Pace

13:05 /mi

Slowest Pace

24:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:51:28

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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.40M1.40 mi5496237430254962374302
2.13M0.73 mi5605-1092421-47310-857142497327
6.43M4.30 mi56052435-14311-155742414308
6.62M0.19 mi5638-332461-26318-7---
10.65M4.03 mi5554+842418+43316+253102301297
Finish(13.11 mi)2.46 mi5414+1402331+87301+1542091709217

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 91%
~flat
+3ft-2ft

Overall

5496

Females

2374

F35-39

302

1.40M→2.13M

1.4 - 2.1 mi

Top 94%
~flat
+3ft-1ft

Overall

5714

Females

2497

F35-39

328

2.13M→6.43M

2.1 - 6.4 mi

Top 92%
×17story building
+274ft-78ft

Overall

5574

Females

2414

F35-39

309

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 87%
×21story building
+153ft-361ft

Overall

5310

Females

2301

F35-39

297

10.65M→Finish

10.7 - 13.1 mi

Top 69%
×17story building
+244ft-114ft

Overall

4209

Females

1709

F35-39

217

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5496
1.40M → 2.13M
19081-109
#5496 → #5605
2.13M → 6.43M
160160*0
#5605 → #5605
6.43M → 6.62M
6128-33
#5605 → #5638
6.62M → 10.65M
49133*+84
#5638 → #5554
10.65M → Finish
9149*+140
#5554 → #5414
TOTALS
469551*+82
#5496 → #5414

* 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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