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SF MARATHON 2025

Roberto Zhou

Bib: 2135โ€ขMโ€ขAge: 40

Daly City, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 16%
Gender (Male)
#0 / 4641
Top 20%
Masters (Masters Men)
#0 / 1347
Top 14%
Division (M40-44)
#0 / 455
Top 18%
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
14:35
Rank: #961
Start โ†’ 1.81 Miles
14:35 | 8:03/mi
5.55 Miles
44:12
Rank: #825 (+136)
1.81 Miles โ†’ 5.55 Miles
29:37 | 7:55/mi
6.52 Miles
52:09
Rank: #802 (+23)
5.55 Miles โ†’ 6.52 Miles
7:57 | 8:12/mi
10.87 Miles
1:26:23
Rank: #737 (+65)
6.52 Miles โ†’ 10.87 Miles
34:14 | 7:52/mi
Garmin Hill Challengeยท 11.38 mi
1:31:44
Rank: #760 (-23)
10.87 Miles โ†’ Garmin Hill Challenge
5:21 | 10:30/mi
14.95 Miles
1:58:09
Rank: #809 (-49)
Garmin Hill Challenge โ†’ 14.95 Miles
26:25 | 7:24/mi
18 Miles
2:27:37
Rank: #860 (-51)
14.95 Miles โ†’ 18 Miles
29:28 | 9:40/mi
25 Miles
3:32:42
Rank: #1005 (-145)
18 Miles โ†’ 25 Miles
1:05:05 | 9:18/mi
Finishยท 26.22 mi
3:44:17
Rank: #1025 (-20)
25 Miles โ†’ Finish
11:35 | 9:30/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:40:2414:358:0314:35
8:03
-
5.55 Miles
5.55 mi06:10:0144:127:5829:37
7:55
-0:08
6.52 Miles
6.52 mi06:17:5852:098:007:57
8:12
+0:17
10.87 Miles
10.87 mi06:52:121:26:237:5734:14
7:52
-0:20
Garmin Hill Challenge
11.38 mi06:57:331:31:448:045:21
10:30
+2:38
14.95 Miles
14.95 mi07:23:581:58:097:5426:25
7:24
-3:06
18 Miles
18.00 mi07:53:262:27:378:1229:28
9:40
+2:16
25 Miles
25.00 mi08:58:313:32:428:301:05:05
9:18
-0:22
Finish
26.22 mi09:10:063:44:178:3411:35
9:30
+0:12

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

7:24 /mi

Average Pace

8:34 /mi

Slowest Pace

10:30 /mi

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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

26:25

12% of race

Time at Steady Pace

1:26:23

39% of race

Time at Slower Pace

1:51:29

50% of race

Average Pace: 8:33 /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 mi05:40:2414:358:0314:35
8:03
#961
5.55 Miles
5.55 mi06:10:0144:127:5829:37
7:55
#825
6.52 Miles
6.52 mi06:17:5852:098:007:57
8:12
#802
10.87 Miles
10.87 mi06:52:121:26:237:5734:14
7:52
#737
Garmin Hill Challenge
11.38 mi06:57:331:31:448:045:21
10:30
#760
14.95 Miles
14.95 mi07:23:581:58:097:5426:25
7:24
#809
18 Miles
18.00 mi07:53:262:27:378:1229:28
9:40
#860
25 Miles
25.00 mi08:58:313:32:428:301:05:05
9:18
#1005
Finish
26.22 mi09:10:063:44:178:3411:35
9:30
#1025
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81 Miles1.81 mi1.81 mi96186873961(Top 15%)868(Top 19%)73(Top 16%)
5.55 Miles5.55 mi3.74 mi825+136759+10961+12777(Top 12%)712(Top 15%)58(Top 13%)
6.52 Miles6.52 mi0.97 mi802+23736+2358+3665(Top 10%)613(Top 13%)47(Top 10%)
10.87 Miles10.87 mi4.35 mi737+65675+6154+4702(Top 11%)643(Top 14%)51(Top 11%)
Garmin Hill Challenge11.38 mi0.51 mi760-23694-1956-21540(Top 24%)1343(Top 29%)106(Top 23%)
14.95 Miles14.95 mi3.57 mi809-49740-4657-1988(Top 15%)885(Top 19%)73(Top 16%)
18 Miles18.00 mi3.05 mi860-51782-4263-61346(Top 21%)1178(Top 25%)102(Top 22%)
25 Miles25.00 mi7.00 mi1005-145893-11179-161624(Top 25%)1327(Top 29%)123(Top 27%)
Finish26.22 mi1.22 mi1025-20907-1481-21856(Top 28%)1478(Top 32%)136(Top 30%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 15%
ร—1human
+6ft-10ft

Overall

961

Males

868

M40-44

73

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 12%
ร—6stories
+97ft-86ft

Overall

777

Males

712

M40-44

58

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 10%
ร—15stories
+178ft-5ft

Overall

665

Males

613

M40-44

47

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 11%
ร—20stories
+201ft-318ft

Overall

702

Males

643

M40-44

51

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 24%
ร—11stories
+134ft-79ft

Overall

1540

Males

1343

M40-44

106

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 15%
ร—17stories
+251ft-225ft

Overall

988

Males

885

M40-44

73

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 21%
ร—12stories
+165ft-60ft

Overall

1346

Males

1178

M40-44

102

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 25%
ร—22stories
+142ft-378ft

Overall

1624

Males

1327

M40-44

123

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 28%
~flat
+2ft-0ft

Overall

1856

Males

1478

M40-44

136

Passing Analysis

Category:
Athletes Passed
349*
Passed By
413
Net Change
-64
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#961
1.81 Miles โ†’ 5.55 Miles15216+136#961#825
5.55 Miles โ†’ 6.52 Miles318+23#825#802
6.52 Miles โ†’ 10.87 Miles79*14+65#802#737
10.87 Miles โ†’ Garmin Hill Challenge629-23#737#760
Garmin Hill Challenge โ†’ 14.95 Miles857-49#760#809
14.95 Miles โ†’ 18 Miles17*68-51#809#860
18 Miles โ†’ 25 Miles43*188-145#860#1005
25 Miles โ†’ Finish1333-20#1005#1025
TOTALS349*413-64

* 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