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SF MARATHON 2025

Mason Prey

Bib: 4583โ€ขMโ€ขAge: 26

New York, NY

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 24%
Gender (Male)
#0 / 4641
Top 29%
Division (M25-29)
#0 / 1018
Top 34%
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
16:45
Rank: #2895
Start โ†’ 1.81 Miles
16:45 | 9:15/mi
5.55 Miles
50:52
Rank: #2688 (+207)
1.81 Miles โ†’ 5.55 Miles
34:07 | 9:07/mi
6.52 Miles
1:00:10
Rank: #2649 (+39)
5.55 Miles โ†’ 6.52 Miles
9:18 | 9:35/mi
10.87 Miles
1:38:45
Rank: #2347 (+302)
6.52 Miles โ†’ 10.87 Miles
38:35 | 8:52/mi
Garmin Hill Challengeยท 11.38 mi
1:43:48
Rank: #2233 (+114)
10.87 Miles โ†’ Garmin Hill Challenge
5:03 | 9:55/mi
14.95 Miles
2:11:30
Rank: #2021 (+212)
Garmin Hill Challenge โ†’ 14.95 Miles
27:42 | 7:45/mi
18 Miles
2:40:56
Rank: #1807 (+214)
14.95 Miles โ†’ 18 Miles
29:26 | 9:39/mi
25 Miles
3:43:50
Rank: #1576 (+231)
18 Miles โ†’ 25 Miles
1:02:54 | 8:59/mi
Finishยท 26.22 mi
3:55:21
Rank: #1572 (+4)
25 Miles โ†’ Finish
11:31 | 9:27/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:51:5516:459:1516:45
9:15
-
5.55 Miles
5.55 mi06:26:0250:529:1034:07
9:07
-0:08
6.52 Miles
6.52 mi06:35:201:00:109:149:18
9:35
+0:28
10.87 Miles
10.87 mi07:13:551:38:459:0538:35
8:52
-0:43
Garmin Hill Challenge
11.38 mi07:18:581:43:489:075:03
9:55
+1:03
14.95 Miles
14.95 mi07:46:402:11:308:4827:42
7:45
-2:10
18 Miles
18.00 mi08:16:062:40:568:5629:26
9:39
+1:54
25 Miles
25.00 mi09:19:003:43:508:571:02:54
8:59
-0:40
Finish
26.22 mi09:30:313:55:218:5911:31
9:27
+0:28

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

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

7:45 /mi

Average Pace

8:59 /mi

Slowest Pace

9:55 /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

1:06:17

28% of race

Time at Steady Pace

2:05:17

53% of race

Time at Slower Pace

43:47

19% of race

Average Pace: 8:59 /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 mi05:51:5516:459:1516:45
9:15
#2895
5.55 Miles
5.55 mi06:26:0250:529:1034:07
9:07
#2688
6.52 Miles
6.52 mi06:35:201:00:109:149:18
9:35
#2649
10.87 Miles
10.87 mi07:13:551:38:459:0538:35
8:52
#2347
Garmin Hill Challenge
11.38 mi07:18:581:43:489:075:03
9:55
#2233
14.95 Miles
14.95 mi07:46:402:11:308:4827:42
7:45
#2021
18 Miles
18.00 mi08:16:062:40:568:5629:26
9:39
#1807
25 Miles
25.00 mi09:19:003:43:508:571:02:54
8:59
#1576
Finish
26.22 mi09:30:313:55:218:5911:31
9:27
#1572
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi289523825772895(Top 44%)2382(Top 51%)577(Top 57%)
5.55 Miles5.55 mi3.74 mi2688+2072243+139554+232591(Top 40%)2160(Top 47%)544(Top 53%)
6.52 Miles6.52 mi0.97 mi2649+392207+36546+82476(Top 38%)2071(Top 45%)531(Top 52%)
10.87 Miles10.87 mi4.35 mi2347+3021975+232493+531966(Top 30%)1673(Top 36%)434(Top 43%)
Garmin Hill Challenge11.38 mi0.51 mi2233+1141892+83479+141000(Top 15%)898(Top 19%)254(Top 25%)
14.95 Miles14.95 mi3.57 mi2021+2121735+157453+261493(Top 23%)1303(Top 28%)338(Top 33%)
18 Miles18.00 mi3.05 mi1807+2141557+178407+461335(Top 20%)1169(Top 25%)303(Top 30%)
25 Miles25.00 mi7.00 mi1576+2311347+210349+581282(Top 20%)1075(Top 23%)267(Top 26%)
Finish26.22 mi1.22 mi1572+41343+43491783(Top 27%)1430(Top 31%)356(Top 35%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 44%
ร—1human
+6ft-10ft

Overall

2895

Males

2382

M25-29

578

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 40%
ร—6stories
+97ft-86ft

Overall

2591

Males

2160

M25-29

545

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 38%
ร—15stories
+178ft-5ft

Overall

2476

Males

2071

M25-29

532

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 30%
ร—20stories
+201ft-318ft

Overall

1966

Males

1673

M25-29

434

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 15%
ร—11stories
+134ft-79ft

Overall

1000

Males

898

M25-29

254

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 23%
ร—17stories
+251ft-225ft

Overall

1493

Males

1303

M25-29

338

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 20%
ร—12stories
+165ft-60ft

Overall

1335

Males

1169

M25-29

303

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 20%
ร—22stories
+142ft-378ft

Overall

1282

Males

1075

M25-29

267

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 27%
~flat
+2ft-0ft

Overall

1783

Males

1430

M25-29

356

Passing Analysis

Category:
Athletes Passed
1525*
Passed By
202
Net Change
+1323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#2895
1.81 Miles โ†’ 5.55 Miles28578+207#2895#2688
5.55 Miles โ†’ 6.52 Miles6526+39#2688#2649
6.52 Miles โ†’ 10.87 Miles318*16+302#2649#2347
10.87 Miles โ†’ Garmin Hill Challenge1140+114#2347#2233
Garmin Hill Challenge โ†’ 14.95 Miles218*6+212#2233#2021
14.95 Miles โ†’ 18 Miles226*12+214#2021#1807
18 Miles โ†’ 25 Miles277*46+231#1807#1576
25 Miles โ†’ Finish22*18+4#1576#1572
TOTALS1525*202+1323

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

๐Ÿ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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