Cailyn Olson

San Francisco, CA

Bib: 12881 F 25

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

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
13:43/mi
29:13
→ flat
6.62M
10:21/mi
1:15:43
29978
7.12M
14:18/mi
1:22:52
27
10.65M
10:18/mi
1:59:15
127360
Finish· 13.11 mi
10:37/mi
2:25:21
244114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:15:4311:26 /mi+8.0%
2nd Half
1:09:3810:44 /mi✓ faster
Negative split — 8.0% 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
29:1313:432.13 mi29:13
13:43
-
6.62M
1:15:4311:264.49 mi46:30
10:21
-3:22
7.12M
1:22:5211:380.50 mi7:09
14:18
+3:57
10.65M
1:59:1511:123.53 mi36:23
10:18
-4:00
Finish(13.11 mi)
2:25:2111:052.46 mi26:06
10:37
+0:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

11:05 /mi

Slowest Pace

14:18 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:48:59

75% of race

Time at Slower Pace

36:22

25% of race

Average Pace: 11:05 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.13M2.13 mi3914154342539141543425
6.62M4.49 mi3435+4791286+257356+6932021177325
7.12M0.50 mi3378+571256+30349+729361028294
10.65M3.53 mi3360+181258-2353-433601278365
Finish(13.11 mi)2.46 mi3384-241283-25362-934641369380

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 76%
~flat
+6ft-3ft

Overall

3914

Females

1543

F25-29

427

2.13M→6.62M

2.1 - 6.6 mi

Top 62%
×19story building
+299ft-78ft

Overall

3202

Females

1177

F25-29

328

6.62M→7.12M

6.6 - 7.1 mi

Top 57%
×2story building
+27ft-0ft

Overall

2936

Females

1028

F25-29

297

7.12M→10.65M

7.1 - 10.7 mi

Top 65%
×21story building
+127ft-360ft

Overall

3360

Females

1278

F25-29

367

10.65M→Finish

10.7 - 13.1 mi

Top 67%
×17story building
+244ft-114ft

Overall

3464

Females

1369

F25-29

380

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#3914
2.13M6.62M
41520*+479
#3914 #3435
6.62M7.12M
3390+57
#3435 #3378
7.12M10.65M
88106*+18
#3378 #3360
10.65MFinish
7753*-24
#3360 #3384
TOTALS
239769*+530
#3914 #3384

* 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

Race Place Events

Race Place Events