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SF MARATHON 2ND HALF 2025

Kelly Poon

Palo Alto, CA

Bib: 20297 F 25

0:00
0:00
/ mi
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Overall
#0 / 3608
Top 42%
Gender (Female)
#0 / 1646
Top 29%
Division (F25-29)
#0 / 460
Top 29%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
1.2M
10:47/mi
12:56
↑ 1101.6%
149 ft elev
4.9M
9:26/mi
47:50
↑ 243↓ 1260.6%
253 ft elev
11.9M
9:31/mi
1:54:28
↑ 186↓ 4270.6%
11 ft elev
Finish· 13.11 mi
9:06/mi
2:05:28
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.2M
1.20 mi08:49:3812:5610:4712:56
10:47
-
4.9M
4.90 mi09:24:3247:509:4634:54
9:26
-1:21
11.9M
11.90 mi10:31:101:54:289:371:06:38
9:31
+0:05
Finish
13.11 mi10:42:102:05:289:3411:00
9:06
-0:25

Checkpoints & Pacing

Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:06 /mi

Average Pace

9:34 /mi

Slowest Pace

10:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:52:32

90% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

12:56

10% of race

Average Pace: 9:34 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.2M
1.20 mi08:49:3812:5610:4712:56
10:47
#2094
4.9M
4.90 mi09:24:3247:509:4634:54
9:26
#1901
11.9M
11.90 mi10:31:101:54:289:371:06:38
9:31
#1578
Finish
13.11 mi10:42:102:05:289:3411:00
9:06
#1499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.2M1.20 mi1.20 mi20947892342094789234
4.9M4.90 mi3.70 mi1901+193668+121204+301853641190
11.9M11.90 mi7.00 mi1578+323503+165142+621418434128
Finish13.11 mi1.21 mi1499+79475+28134+894125668

Segment Performance Analysis

Start → 1.2M

0.0 - 1.2 mi

Top 58%
×9story building
+110ft-10ft

Overall

2094

Females

789

F25-29

235

1.2M→4.9M

1.2 - 4.9 mi

Top 51%
×14story building
+243ft-126ft

Overall

1853

Females

641

F25-29

191

4.9M→11.9M

4.9 - 11.9 mi

Top 39%
×22story building
+186ft-427ft

Overall

1418

Females

434

F25-29

128

11.9M→Finish

11.9 - 13.1 mi

Top 26%
×1human
+7ft-8ft

Overall

941

Females

256

F25-29

68

Passing Analysis

Category:
Athletes Passed
685*
Passed By
90
Net Change
+595
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.2M----#2094
1.2M → 4.9M265*72+193#2094#1901
4.9M → 11.9M339*16+323#1901#1578
11.9M → Finish81*2+79#1578#1499
TOTALS685*90+595

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:
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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