Jenna Goulder

San Francisco, CA

Bib: 13852 F 31

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Division (F30-34)
#0 / 465
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
13:40/mi
29:07
→ flat
13 ft elev
6.62M
10:14/mi
1:15:03
299780.9%
239 ft elev
7.12M
17:04/mi
1:23:35
271.0%
269 ft elev
10.65M
9:55/mi
1:58:36
1273601.3%
48 ft elev
Finish· 13.11 mi
10:23/mi
2:24:09
2441141.0%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:15:0311:20 /mi+7.9%
2nd Half
1:09:0610:39 /mi✓ faster
Negative split — 7.9% 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
2.13M
29:0713:402.13 mi29:07
13:40
-
6.62M
1:15:0311:204.49 mi45:56
10:14
-3:26
7.12M
1:23:3511:440.50 mi8:32
17:04
+6:50
10.65M
1:58:3611:083.53 mi35:01
9:55
-7:09
Finish(13.11 mi)
2:24:0911:002.46 mi25:33
10:23
+0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:55 /mi

Average Pace

11:00 /mi

Slowest Pace

17:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:46:30

74% of race

Time at Slower Pace

37:39

26% of race

Average Pace: 11:00 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.13M2.13 mi3876152031638761520316
6.62M4.49 mi3315+5611229+291251+6530701116225
7.12M0.50 mi3480-1651312-83274-2342631724360
10.65M3.53 mi3297+1831221+91249+2529701081218
Finish(13.11 mi)2.46 mi3301-41236-15252-332891283268

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 75%
~flat
+6ft-3ft

Overall

3876

Females

1520

F30-34

318

2.13M→6.62M

2.1 - 6.6 mi

Top 59%
×19story building
+299ft-78ft

Overall

3070

Females

1116

F30-34

226

6.62M→7.12M

6.6 - 7.1 mi

Top 82%
×2story building
+27ft-0ft

Overall

4263

Females

1724

F30-34

361

7.12M→10.65M

7.1 - 10.7 mi

Top 57%
×21story building
+127ft-360ft

Overall

2970

Females

1081

F30-34

218

10.65M→Finish

10.7 - 13.1 mi

Top 64%
×17story building
+244ft-114ft

Overall

3289

Females

1283

F30-34

268

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#3876
2.13M6.62M
24585*+561
#3876 #3315
6.62M7.12M
1716-165
#3315 #3480
7.12M10.65M
30213*+183
#3480 #3297
10.65MFinish
7066*-4
#3297 #3301
TOTALS
295870*+575
#3876 #3301

* 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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Race Place Events