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SF MARATHON 2025

Alison Kong-Foon

Bib: 8629โ€ขFโ€ขAge: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
Division (F25-29)
#0 / 504
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
19:38
Rank: #5554
Start โ†’ 1.81 Miles
19:38 | 10:51/mi
5.55 Miles
1:06:07
Rank: #6101 (-547)
1.81 Miles โ†’ 5.55 Miles
46:29 | 12:26/mi
6.52 Miles
1:17:26
Rank: #6009 (+92)
5.55 Miles โ†’ 6.52 Miles
11:19 | 11:40/mi
10.87 Miles
2:07:04
Rank: #5818 (+191)
6.52 Miles โ†’ 10.87 Miles
49:38 | 11:25/mi
Garmin Hill Challengeยท 11.38 mi
2:14:24
Rank: #5757 (+61)
10.87 Miles โ†’ Garmin Hill Challenge
7:20 | 14:24/mi
14.95 Miles
2:59:55
Rank: #5811 (-54)
Garmin Hill Challenge โ†’ 14.95 Miles
45:31 | 12:45/mi
18 Miles
3:38:47
Rank: #5745 (+66)
14.95 Miles โ†’ 18 Miles
38:52 | 12:45/mi
25 Miles
5:23:08
Rank: #5882 (-137)
18 Miles โ†’ 25 Miles
1:44:21 | 14:54/mi
Finishยท 26.22 mi
5:39:12
Rank: #5875 (+7)
25 Miles โ†’ Finish
16:04 | 13:11/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:58:4419:3810:5119:38
10:51
-
5.55 Miles
5.55 mi06:45:131:06:0711:5546:29
12:26
+1:35
6.52 Miles
6.52 mi06:56:321:17:2611:5311:19
11:40
-0:46
10.87 Miles
10.87 mi07:46:102:07:0411:4149:38
11:25
-0:15
Garmin Hill Challenge
11.38 mi07:53:302:14:2411:497:20
14:24
+2:59
14.95 Miles
14.95 mi08:39:012:59:5512:0245:31
12:45
-1:39
18 Miles
18.00 mi09:17:533:38:4712:0938:52
12:45
0:00
25 Miles
25.00 mi11:02:145:23:0812:561:44:21
14:54
+2:09
Finish
26.22 mi11:18:185:39:1212:5716:04
13:11
-1:43

Checkpoints & Pacing

๐Ÿ“ˆPace 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

10:51 /mi

Average Pace

12:57 /mi

Slowest Pace

14:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:20:35

24% of race

Time at Steady Pace

2:26:56

43% of race

Time at Slower Pace

1:51:41

33% of race

Average Pace: 12:56 /mi

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Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

โœจSparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:58:4419:3810:5119:38
10:51
#5554
5.55 Miles
5.55 mi06:45:131:06:0711:5546:29
12:26
#6101
6.52 Miles
6.52 mi06:56:321:17:2611:5311:19
11:40
#6009
10.87 Miles
10.87 mi07:46:102:07:0411:4149:38
11:25
#5818
Garmin Hill Challenge
11.38 mi07:53:302:14:2411:497:20
14:24
#5757
14.95 Miles
14.95 mi08:39:012:59:5512:0245:31
12:45
#5811
18 Miles
18.00 mi09:17:533:38:4712:0938:52
12:45
#5745
25 Miles
25.00 mi11:02:145:23:0812:561:44:21
14:54
#5882
Finish
26.22 mi11:18:185:39:1212:5716:04
13:11
#5875
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81 Miles1.81 mi1.81 mi555414263795554(Top 85%)1426(Top 76%)379(Top 75%)
5.55 Miles5.55 mi3.74 mi6101-5471669-243446-676220(Top 95%)1719(Top 92%)468(Top 93%)
6.52 Miles6.52 mi0.97 mi6009+921627+42439+75322(Top 81%)1327(Top 71%)375(Top 74%)
10.87 Miles10.87 mi4.35 mi5818+1911542+85427+125373(Top 82%)1354(Top 72%)376(Top 75%)
Garmin Hill Challenge11.38 mi0.51 mi5757+611504+38415+124822(Top 74%)1153(Top 61%)326(Top 65%)
14.95 Miles14.95 mi3.57 mi5811-541539-35420-55904(Top 90%)1607(Top 86%)437(Top 87%)
18 Miles18.00 mi3.05 mi5745+661527+124204760(Top 73%)1221(Top 65%)342(Top 68%)
25 Miles25.00 mi7.00 mi5882-1371607-80443-236051(Top 92%)1717(Top 91%)465(Top 92%)
Finish26.22 mi1.22 mi5875+71605+2442+15396(Top 82%)1519(Top 81%)416(Top 83%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 85%
ร—1human
+6ft-10ft

Overall

5554

Females

1426

F25-29

386

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 95%
ร—6stories
+97ft-86ft

Overall

6220

Females

1719

F25-29

476

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 81%
ร—15stories
+178ft-5ft

Overall

5322

Females

1327

F25-29

381

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 82%
ร—20stories
+201ft-318ft

Overall

5373

Females

1354

F25-29

382

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 74%
ร—11stories
+134ft-79ft

Overall

4822

Females

1153

F25-29

331

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 90%
ร—17stories
+251ft-225ft

Overall

5904

Females

1607

F25-29

442

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 73%
ร—12stories
+165ft-60ft

Overall

4760

Females

1221

F25-29

346

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 92%
ร—22stories
+142ft-378ft

Overall

6051

Females

1717

F25-29

466

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 82%
~flat
+2ft-0ft

Overall

5396

Females

1519

F25-29

416

Passing Analysis

Category:
Athletes Passed
637*
Passed By
958
Net Change
-321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#5554
1.81 Miles โ†’ 5.55 Miles32579-547#5554#6101
5.55 Miles โ†’ 6.52 Miles997+92#6101#6009
6.52 Miles โ†’ 10.87 Miles219*28+191#6009#5818
10.87 Miles โ†’ Garmin Hill Challenge7514+61#5818#5757
Garmin Hill Challenge โ†’ 14.95 Miles60*114-54#5757#5811
14.95 Miles โ†’ 18 Miles89*23+66#5811#5745
18 Miles โ†’ 25 Miles44*181-137#5745#5882
25 Miles โ†’ Finish19*12+7#5882#5875
TOTALS637*958-321

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon