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SF MARATHON 2025

Frances Yiu

Bib: 4950โ€ขFโ€ขAge: 44

SAN ANSELMO, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 23%
Gender (Female)
#0 / 1878
Top 11%
Masters (Masters Women)
#0 / 470
Top 8%
Division (F40-44)
#0 / 155
Top 10%
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
15:31
Rank: #1615
Start โ†’ 1.81 Miles
15:31 | 8:34/mi
5.55 Miles
47:41
Rank: #1562 (+53)
1.81 Miles โ†’ 5.55 Miles
32:10 | 8:36/mi
6.52 Miles
56:37
Rank: #1584 (-22)
5.55 Miles โ†’ 6.52 Miles
8:56 | 9:13/mi
10.87 Miles
1:34:13
Rank: #1570 (+14)
6.52 Miles โ†’ 10.87 Miles
37:36 | 8:39/mi
Garmin Hill Challengeยท 11.38 mi
1:40:19
Rank: #1645 (-75)
10.87 Miles โ†’ Garmin Hill Challenge
6:06 | 11:58/mi
14.95 Miles
2:08:21
Rank: #1634 (+11)
Garmin Hill Challenge โ†’ 14.95 Miles
28:02 | 7:51/mi
18 Miles
2:38:54
Rank: #1629 (+5)
14.95 Miles โ†’ 18 Miles
30:33 | 10:01/mi
25 Miles
3:42:30
Rank: #1494 (+135)
18 Miles โ†’ 25 Miles
1:03:36 | 9:05/mi
Finishยท 26.22 mi
3:54:06
Rank: #1507 (-13)
25 Miles โ†’ Finish
11:36 | 9:31/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:36:2215:318:3415:31
8:34
-
5.55 Miles
5.55 mi06:08:3247:418:3532:10
8:36
+0:02
6.52 Miles
6.52 mi06:17:2856:378:418:56
9:13
+0:37
10.87 Miles
10.87 mi06:55:041:34:138:4037:36
8:39
-0:34
Garmin Hill Challenge
11.38 mi07:01:101:40:198:496:06
11:58
+3:19
14.95 Miles
14.95 mi07:29:122:08:218:3528:02
7:51
-4:07
18 Miles
18.00 mi07:59:452:38:548:5030:33
10:01
+2:10
25 Miles
25.00 mi09:03:213:42:308:541:03:36
9:05
-0:56
Finish
26.22 mi09:14:573:54:068:5611:36
9:31
+0:26

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

7:51 /mi

Average Pace

8:56 /mi

Slowest Pace

11:58 /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

28:02

12% of race

Time at Steady Pace

2:49:25

72% of race

Time at Slower Pace

36:39

16% of race

Average Pace: 8:56 /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 mi05:36:2215:318:3415:31
8:34
#1615
5.55 Miles
5.55 mi06:08:3247:418:3532:10
8:36
#1562
6.52 Miles
6.52 mi06:17:2856:378:418:56
9:13
#1584
10.87 Miles
10.87 mi06:55:041:34:138:4037:36
8:39
#1570
Garmin Hill Challenge
11.38 mi07:01:101:40:198:496:06
11:58
#1645
14.95 Miles
14.95 mi07:29:122:08:218:3528:02
7:51
#1634
18 Miles
18.00 mi07:59:452:38:548:5030:33
10:01
#1629
25 Miles
25.00 mi09:03:213:42:308:541:03:36
9:05
#1494
Finish
26.22 mi09:14:573:54:068:5611:36
9:31
#1507
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.81 Miles1.81 mi1.81 mi1615210161615(Top 25%)210(Top 11%)16(Top 10%)
5.55 Miles5.55 mi3.74 mi1562+53198+1214+21570(Top 24%)200(Top 11%)13(Top 8%)
6.52 Miles6.52 mi0.97 mi1584-22199-115-11858(Top 28%)260(Top 14%)14(Top 9%)
10.87 Miles10.87 mi4.35 mi1570+14197+2151567(Top 24%)203(Top 11%)13(Top 8%)
Garmin Hill Challenge11.38 mi0.51 mi1645-75212-1516-13087(Top 47%)560(Top 30%)36(Top 23%)
14.95 Miles14.95 mi3.57 mi1634+11211+1161652(Top 25%)212(Top 11%)16(Top 10%)
18 Miles18.00 mi3.05 mi1629+5212-1161760(Top 27%)258(Top 14%)17(Top 11%)
25 Miles25.00 mi7.00 mi1494+135203+915+11391(Top 21%)234(Top 12%)14(Top 9%)
Finish26.22 mi1.22 mi1507-13208-5151878(Top 29%)378(Top 20%)23(Top 15%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 25%
ร—1human
+6ft-10ft

Overall

1615

Females

210

F40-44

16

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 24%
ร—6stories
+97ft-86ft

Overall

1570

Females

200

F40-44

13

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 28%
ร—15stories
+178ft-5ft

Overall

1858

Females

260

F40-44

14

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 24%
ร—20stories
+201ft-318ft

Overall

1567

Females

203

F40-44

13

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 47%
ร—11stories
+134ft-79ft

Overall

3087

Females

560

F40-44

36

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 25%
ร—17stories
+251ft-225ft

Overall

1652

Females

212

F40-44

16

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 27%
ร—12stories
+165ft-60ft

Overall

1760

Females

258

F40-44

17

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 21%
ร—22stories
+142ft-378ft

Overall

1391

Females

234

F40-44

14

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 29%
~flat
+2ft-0ft

Overall

1878

Females

378

F40-44

23

Passing Analysis

Category:
Athletes Passed
592*
Passed By
484
Net Change
+108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#1615
1.81 Miles โ†’ 5.55 Miles13683+53#1615#1562
5.55 Miles โ†’ 6.52 Miles2345-22#1562#1584
6.52 Miles โ†’ 10.87 Miles83*69+14#1584#1570
10.87 Miles โ†’ Garmin Hill Challenge883-75#1570#1645
Garmin Hill Challenge โ†’ 14.95 Miles4635+11#1645#1634
14.95 Miles โ†’ 18 Miles73*68+5#1634#1629
18 Miles โ†’ 25 Miles205*70+135#1629#1494
25 Miles โ†’ Finish18*31-13#1494#1507
TOTALS592*484+108

* 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