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SF MARATHON 1ST HALF 2024

Hannah Chaney

Davis, CA

Bib: 12897 F 27

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 48%
Gender (Female)
#0 / 2293
Top 36%
Division (F25-29)
#0 / 585
Top 39%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
13:56/mi
29:41
→ flat
13 ft elev
6.62M
9:41/mi
1:13:08
↑ 299↓ 780.9%
239 ft elev
7.12M
13:26/mi
1:19:51
↑ 271.0%
269 ft elev
10.65M
9:08/mi
1:52:06
↑ 127↓ 3601.3%
48 ft elev
Finish· 13.11 mi
8:55/mi
2:14:02
↑ 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
1:13:0811:03 /mi+16.7%
2nd Half
1:00:549:23 /mi✓ faster
Negative split — 16.7% 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
2.13M
29:4113:562.13 mi29:41
13:56
-
6.62M
1:13:0811:034.49 mi43:27
9:41
-4:15
7.12M
1:19:5111:130.50 mi6:43
13:26
+3:45
10.65M
1:52:0610:323.53 mi32:15
9:08
-4:18
Finish(13.11 mi)
2:14:0210:132.46 mi21:56
8:55
-0:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

10:13 /mi

Slowest Pace

13:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:37:38

73% of race

Time at Slower Pace

36:24

27% of race

Average Pace: 10:13 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.13M2.13 mi4096164145340961641453
6.62M4.49 mi3004+10921073+568294+1592417803220
7.12M0.50 mi2927+771028+45283+112420774219
10.65M3.53 mi2632+295900+128249+342089664188
Finish(13.11 mi)2.46 mi2478+154832+68226+231878590172

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 79%
~flat
+6ft-3ft

Overall

4096

Females

1641

F25-29

456

2.13M→6.62M

2.1 - 6.6 mi

Top 47%
×19story building
+299ft-78ft

Overall

2417

Females

803

F25-29

222

6.62M→7.12M

6.6 - 7.1 mi

Top 47%
×2story building
+27ft-0ft

Overall

2420

Females

774

F25-29

221

7.12M→10.65M

7.1 - 10.7 mi

Top 40%
×21story building
+127ft-360ft

Overall

2089

Females

664

F25-29

189

10.65M→Finish

10.7 - 13.1 mi

Top 36%
×17story building
+244ft-114ft

Overall

1878

Females

590

F25-29

172

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#4096
2.13M → 6.62M
11093*+1092
#4096 → #3004
6.62M → 7.12M
1996+77
#3004 → #2927
7.12M → 10.65M
7302*+295
#2927 → #2632
10.65M → Finish
12166*+154
#2632 → #2478
TOTALS
391657*+1618
#4096 → #2478

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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