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SF MARATHON 2025

Karen Li

Bib: 6280•F•Age: 50

San Bruno, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
Masters (Masters Women)
#0 / 470
Division (F50-54)
#0 / 89
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
20:02
Rank: #5759
Start → 1.81 Miles
20:02 | 11:04/mi
5.55 Miles
1:03:29
Rank: #5827 (-68)
1.81 Miles → 5.55 Miles
43:27 | 11:37/mi
6.52 Miles
1:15:24
Rank: #5824 (+3)
5.55 Miles → 6.52 Miles
11:55 | 12:17/mi
10.87 Miles
2:03:53
Rank: #5553 (+271)
6.52 Miles → 10.87 Miles
48:29 | 11:09/mi
Garmin Hill Challenge· 11.38 mi
2:12:19
Rank: #5584 (-31)
10.87 Miles → Garmin Hill Challenge
8:26 | 16:33/mi
14.95 Miles
2:47:21
Rank: #5312 (+272)
Garmin Hill Challenge → 14.95 Miles
35:02 | 9:49/mi
18 Miles
3:29:52
Rank: #5338 (-26)
14.95 Miles → 18 Miles
42:31 | 13:56/mi
25 Miles
5:04:41
Rank: #5427 (-89)
18 Miles → 25 Miles
1:34:49 | 13:33/mi
Finish· 26.22 mi
5:20:38
Rank: #5427
25 Miles → Finish
15:57 | 13:05/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:52:2820:0211:0420:02
11:04
-
5.55 Miles
5.55 mi06:35:551:03:2911:2643:27
11:37
+0:33
6.52 Miles
6.52 mi06:47:501:15:2411:3411:55
12:17
+0:40
10.87 Miles
10.87 mi07:36:192:03:5311:2448:29
11:09
-1:08
Garmin Hill Challenge
11.38 mi07:44:452:12:1911:388:26
16:33
+5:24
14.95 Miles
14.95 mi08:19:472:47:2111:1235:02
9:49
-6:44
18 Miles
18.00 mi09:02:183:29:5211:4042:31
13:56
+4:07
25 Miles
25.00 mi10:37:075:04:4112:111:34:49
13:33
-0:23
Finish
26.22 mi10:53:045:20:3812:1415:57
13:05
-0:28

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

9:49 /mi

Average Pace

12:14 /mi

Slowest Pace

16:33 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:33

32% of race

Time at Steady Pace

1:11:19

22% of race

Time at Slower Pace

2:25:46

45% of race

Average Pace: 12:14 /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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
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
1.81 Miles
1.81 mi05:52:2820:0211:0420:02
11:04
#5759
5.55 Miles
5.55 mi06:35:551:03:2911:2643:27
11:37
#5827
6.52 Miles
6.52 mi06:47:501:15:2411:3411:55
12:17
#5824
10.87 Miles
10.87 mi07:36:192:03:5311:2448:29
11:09
#5553
Garmin Hill Challenge
11.38 mi07:44:452:12:1911:388:26
16:33
#5584
14.95 Miles
14.95 mi08:19:472:47:2111:1235:02
9:49
#5312
18 Miles
18.00 mi09:02:183:29:5211:4042:31
13:56
#5338
25 Miles
25.00 mi10:37:075:04:4112:111:34:49
13:33
#5427
Finish
26.22 mi10:53:045:20:3812:1415:57
13:05
#5427
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.81 Miles1.81 mi1.81 mi57591514705759(Top 88%)1514(Top 81%)70(Top 79%)
5.55 Miles5.55 mi3.74 mi5827-681545-3172-25821(Top 89%)1541(Top 82%)73(Top 82%)
6.52 Miles6.52 mi0.97 mi5824+31534+1167+55781(Top 88%)1515(Top 81%)64(Top 72%)
10.87 Miles10.87 mi4.35 mi5553+2711417+11759+85092(Top 78%)1239(Top 66%)44(Top 49%)
Garmin Hill Challenge11.38 mi0.51 mi5584-311439-22595727(Top 88%)1507(Top 80%)65(Top 73%)
14.95 Miles14.95 mi3.57 mi5312+2721337+10254+54580(Top 70%)1068(Top 57%)41(Top 46%)
18 Miles18.00 mi3.05 mi5338-261351-1452+25730(Top 88%)1600(Top 85%)66(Top 74%)
25 Miles25.00 mi7.00 mi5427-891434-8357-55456(Top 83%)1527(Top 81%)60(Top 67%)
Finish26.22 mi1.22 mi54271445-11575341(Top 82%)1491(Top 79%)59(Top 66%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 88%
×1human
+6ft-10ft

Overall

5759

Females

1514

F50-54

70

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 89%
×6stories
+97ft-86ft

Overall

5821

Females

1541

F50-54

73

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 88%
×15stories
+178ft-5ft

Overall

5781

Females

1515

F50-54

64

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 78%
×20stories
+201ft-318ft

Overall

5092

Females

1239

F50-54

44

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 88%
×11stories
+134ft-79ft

Overall

5727

Females

1507

F50-54

65

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 70%
×17stories
+251ft-225ft

Overall

4580

Females

1068

F50-54

41

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 88%
×12stories
+165ft-60ft

Overall

5730

Females

1600

F50-54

66

18 Miles→25 Miles

18.0 - 25.0 mi

Top 83%
×22stories
+142ft-378ft

Overall

5456

Females

1527

F50-54

60

25 Miles→Finish

25.0 - 26.2 mi

Top 82%
~flat
+2ft-0ft

Overall

5341

Females

1491

F50-54

59

Passing Analysis

Category:
Athletes Passed
976*
Passed By
644
Net Change
+332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5759
1.81 Miles → 5.55 Miles143211-68#5759#5827
5.55 Miles → 6.52 Miles3734+3#5827#5824
6.52 Miles → 10.87 Miles292*21+271#5824#5553
10.87 Miles → Garmin Hill Challenge1950-31#5553#5584
Garmin Hill Challenge → 14.95 Miles279*7+272#5584#5312
14.95 Miles → 18 Miles79*105-26#5312#5338
18 Miles → 25 Miles99*188-89#5338#5427
25 Miles → Finish28*280#5427#5427
TOTALS976*644+332

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon