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SF MARATHON 2025

Elaine Chung

Bib: 1647โ€ขFโ€ขAge: 34

Livermore, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
Top 43%
Division (F30-34)
#0 / 354
Top 45%
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
19:40
Rank: #5571
Start โ†’ 1.81 Miles
19:40 | 10:52/mi
5.55 Miles
56:41
Rank: #4380 (+1191)
1.81 Miles โ†’ 5.55 Miles
37:01 | 9:54/mi
6.52 Miles
1:07:05
Rank: #4317 (+63)
5.55 Miles โ†’ 6.52 Miles
10:24 | 10:43/mi
10.87 Miles
1:51:07
Rank: #4081 (+236)
6.52 Miles โ†’ 10.87 Miles
44:02 | 10:07/mi
Garmin Hill Challengeยท 11.38 mi
1:58:31
Rank: #4137 (-56)
10.87 Miles โ†’ Garmin Hill Challenge
7:24 | 14:31/mi
14.95 Miles
2:32:13
Rank: #4103 (+34)
Garmin Hill Challenge โ†’ 14.95 Miles
33:42 | 9:26/mi
18 Miles
3:07:13
Rank: #3905 (+198)
14.95 Miles โ†’ 18 Miles
35:00 | 11:29/mi
25 Miles
4:25:22
Rank: #3797 (+108)
18 Miles โ†’ 25 Miles
1:18:09 | 11:10/mi
Finishยท 26.22 mi
4:37:03
Rank: #3704 (+93)
25 Miles โ†’ Finish
11:41 | 9:35/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:51:2219:4010:5219:40
10:52
-
5.55 Miles
5.55 mi06:28:2356:4110:1337:01
9:54
-0:58
6.52 Miles
6.52 mi06:38:471:07:0510:1710:24
10:43
+0:49
10.87 Miles
10.87 mi07:22:491:51:0710:1344:02
10:07
-0:36
Garmin Hill Challenge
11.38 mi07:30:131:58:3110:257:24
14:31
+4:24
14.95 Miles
14.95 mi08:03:552:32:1310:1133:42
9:26
-5:05
18 Miles
18.00 mi08:38:553:07:1310:2435:00
11:29
+2:03
25 Miles
25.00 mi09:57:044:25:2210:371:18:09
11:10
-0:19
Finish
26.22 mi10:08:454:37:0310:3411:41
9:35
-1:35

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

9:26 /mi

Average Pace

10:34 /mi

Slowest Pace

14:31 /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

1:22:24

30% of race

Time at Steady Pace

2:32:15

55% of race

Time at Slower Pace

42:24

15% of race

Average Pace: 10:34 /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 mi05:51:2219:4010:5219:40
10:52
#5571
5.55 Miles
5.55 mi06:28:2356:4110:1337:01
9:54
#4380
6.52 Miles
6.52 mi06:38:471:07:0510:1710:24
10:43
#4317
10.87 Miles
10.87 mi07:22:491:51:0710:1344:02
10:07
#4081
Garmin Hill Challenge
11.38 mi07:30:131:58:3110:257:24
14:31
#4137
14.95 Miles
14.95 mi08:03:552:32:1310:1133:42
9:26
#4103
18 Miles
18.00 mi08:38:553:07:1310:2435:00
11:29
#3905
25 Miles
25.00 mi09:57:044:25:2210:371:18:09
11:10
#3797
Finish
26.22 mi10:08:454:37:0310:3411:41
9:35
#3704
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81 Miles1.81 mi1.81 mi557114322765571(Top 85%)1432(Top 76%)276(Top 78%)
5.55 Miles5.55 mi3.74 mi4380+1191983+449193+833806(Top 58%)793(Top 42%)152(Top 43%)
6.52 Miles6.52 mi0.97 mi4317+63958+25187+64119(Top 63%)888(Top 47%)169(Top 48%)
10.87 Miles10.87 mi4.35 mi4081+236887+71175+123766(Top 58%)782(Top 42%)154(Top 44%)
Garmin Hill Challenge11.38 mi0.51 mi4137-56902-15179-44860(Top 74%)1171(Top 62%)237(Top 67%)
14.95 Miles14.95 mi3.57 mi4103+34887+15177+24126(Top 63%)898(Top 48%)177(Top 50%)
18 Miles18.00 mi3.05 mi3905+198836+51167+103348(Top 51%)682(Top 36%)140(Top 40%)
25 Miles25.00 mi7.00 mi3797+108844-8168-13646(Top 56%)902(Top 48%)187(Top 53%)
Finish26.22 mi1.22 mi3704+93815+29161+71969(Top 30%)400(Top 21%)85(Top 24%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 85%
ร—1human
+6ft-10ft

Overall

5571

Females

1432

F30-34

278

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 58%
ร—6stories
+97ft-86ft

Overall

3806

Females

793

F30-34

153

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 63%
ร—15stories
+178ft-5ft

Overall

4119

Females

888

F30-34

170

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 58%
ร—20stories
+201ft-318ft

Overall

3766

Females

782

F30-34

155

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 74%
ร—11stories
+134ft-79ft

Overall

4860

Females

1171

F30-34

238

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 63%
ร—17stories
+251ft-225ft

Overall

4126

Females

898

F30-34

177

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 51%
ร—12stories
+165ft-60ft

Overall

3348

Females

682

F30-34

140

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 56%
ร—22stories
+142ft-378ft

Overall

3646

Females

902

F30-34

187

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 30%
~flat
+2ft-0ft

Overall

1969

Females

400

F30-34

85

Passing Analysis

Category:
Athletes Passed
2225*
Passed By
358
Net Change
+1867
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#5571
1.81 Miles โ†’ 5.55 Miles120716+1191#5571#4380
5.55 Miles โ†’ 6.52 Miles7613+63#4380#4317
6.52 Miles โ†’ 10.87 Miles267*31+236#4317#4081
10.87 Miles โ†’ Garmin Hill Challenge1672-56#4081#4137
Garmin Hill Challenge โ†’ 14.95 Miles90*56+34#4137#4103
14.95 Miles โ†’ 18 Miles224*26+198#4103#3905
18 Miles โ†’ 25 Miles245*137+108#3905#3797
25 Miles โ†’ Finish100*7+93#3797#3704
TOTALS2225*358+1867

* 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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The San Francisco Marathon

The San Francisco Marathon