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SF MARATHON 2025

Joyce Lam

Bib: 2822โ€ขFโ€ขAge: 42

Redwood City, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 44%
Gender (Female)
#0 / 1878
Top 30%
Masters (Masters Women)
#0 / 470
Top 23%
Division (F40-44)
#0 / 155
Top 26%
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
17:53
Rank: #4104
Start โ†’ 1.81 Miles
17:53 | 9:53/mi
5.55 Miles
54:19
Rank: #3693 (+411)
1.81 Miles โ†’ 5.55 Miles
36:26 | 9:44/mi
6.52 Miles
1:04:19
Rank: #3654 (+39)
5.55 Miles โ†’ 6.52 Miles
10:00 | 10:19/mi
10.87 Miles
1:46:16
Rank: #3388 (+266)
6.52 Miles โ†’ 10.87 Miles
41:57 | 9:39/mi
Garmin Hill Challengeยท 11.38 mi
1:52:25
Rank: #3361 (+27)
10.87 Miles โ†’ Garmin Hill Challenge
6:09 | 12:04/mi
14.95 Miles
2:23:47
Rank: #3286 (+75)
Garmin Hill Challenge โ†’ 14.95 Miles
31:22 | 8:47/mi
18 Miles
2:57:03
Rank: #3119 (+167)
14.95 Miles โ†’ 18 Miles
33:16 | 10:54/mi
25 Miles
4:08:15
Rank: #2876 (+243)
18 Miles โ†’ 25 Miles
1:11:12 | 10:10/mi
Finishยท 26.22 mi
4:21:42
Rank: #2910 (-34)
25 Miles โ†’ Finish
13:27 | 11:02/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:47:1317:539:5317:53
9:53
-
5.55 Miles
5.55 mi06:23:3954:199:4736:26
9:44
-0:09
6.52 Miles
6.52 mi06:33:391:04:199:5210:00
10:19
+0:35
10.87 Miles
10.87 mi07:15:361:46:169:4741:57
9:39
-0:40
Garmin Hill Challenge
11.38 mi07:21:451:52:259:536:09
12:04
+2:25
14.95 Miles
14.95 mi07:53:072:23:479:3731:22
8:47
-3:17
18 Miles
18.00 mi08:26:232:57:039:5033:16
10:54
+2:07
25 Miles
25.00 mi09:37:354:08:159:561:11:12
10:10
-0:44
Finish
26.22 mi09:51:024:21:429:5913:27
11:02
+0:52

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

8:47 /mi

Average Pace

9:59 /mi

Slowest Pace

12:04 /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

1:13:19

28% of race

Time at Steady Pace

2:15:31

52% of race

Time at Slower Pace

52:52

20% of race

Average Pace: 9:59 /mi

Loading chart...
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 mi05:47:1317:539:5317:53
9:53
#4104
5.55 Miles
5.55 mi06:23:3954:199:4736:26
9:44
#3693
6.52 Miles
6.52 mi06:33:391:04:199:5210:00
10:19
#3654
10.87 Miles
10.87 mi07:15:361:46:169:4741:57
9:39
#3388
Garmin Hill Challenge
11.38 mi07:21:451:52:259:536:09
12:04
#3361
14.95 Miles
14.95 mi07:53:072:23:479:3731:22
8:47
#3286
18 Miles
18.00 mi08:26:232:57:039:5033:16
10:54
#3119
25 Miles
25.00 mi09:37:354:08:159:561:11:12
10:10
#2876
Finish
26.22 mi09:51:024:21:429:5913:27
11:02
#2910
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.81 Miles1.81 mi1.81 mi4104889624104(Top 63%)889(Top 47%)62(Top 40%)
5.55 Miles5.55 mi3.74 mi3693+411753+13654+83569(Top 55%)712(Top 38%)51(Top 33%)
6.52 Miles6.52 mi0.97 mi3654+39743+1052+23544(Top 54%)689(Top 37%)48(Top 31%)
10.87 Miles10.87 mi4.35 mi3388+266652+9144+83111(Top 48%)568(Top 30%)35(Top 23%)
Garmin Hill Challenge11.38 mi0.51 mi3361+27642+1043+13191(Top 49%)593(Top 32%)39(Top 25%)
14.95 Miles14.95 mi3.57 mi3286+75625+17433159(Top 48%)585(Top 31%)39(Top 25%)
18 Miles18.00 mi3.05 mi3119+167579+4640+32733(Top 42%)499(Top 27%)30(Top 19%)
25 Miles25.00 mi7.00 mi2876+243554+2541-12596(Top 40%)545(Top 29%)38(Top 25%)
Finish26.22 mi1.22 mi2910-34570-16413736(Top 57%)938(Top 50%)56(Top 36%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 63%
ร—1human
+6ft-10ft

Overall

4104

Females

889

F40-44

62

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 55%
ร—6stories
+97ft-86ft

Overall

3569

Females

712

F40-44

51

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 54%
ร—15stories
+178ft-5ft

Overall

3544

Females

689

F40-44

48

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 48%
ร—20stories
+201ft-318ft

Overall

3111

Females

568

F40-44

35

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 49%
ร—11stories
+134ft-79ft

Overall

3191

Females

593

F40-44

39

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 48%
ร—17stories
+251ft-225ft

Overall

3159

Females

585

F40-44

39

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 42%
ร—12stories
+165ft-60ft

Overall

2733

Females

499

F40-44

30

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 40%
ร—22stories
+142ft-378ft

Overall

2596

Females

545

F40-44

38

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 57%
~flat
+2ft-0ft

Overall

3736

Females

938

F40-44

56

Passing Analysis

Category:
Athletes Passed
1509*
Passed By
315
Net Change
+1194
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#4104
1.81 Miles โ†’ 5.55 Miles47362+411#4104#3693
5.55 Miles โ†’ 6.52 Miles6829+39#3693#3654
6.52 Miles โ†’ 10.87 Miles291*25+266#3654#3388
10.87 Miles โ†’ Garmin Hill Challenge4922+27#3388#3361
Garmin Hill Challenge โ†’ 14.95 Miles108*33+75#3361#3286
14.95 Miles โ†’ 18 Miles194*27+167#3286#3119
18 Miles โ†’ 25 Miles311*68+243#3119#2876
25 Miles โ†’ Finish15*49-34#2876#2910
TOTALS1509*315+1194

* 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