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SF MARATHON 2025

Lucas Chauvin

Bib: 2756โ€ขMโ€ขAge: 21

Castro Valley, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 33%
Gender (Male)
#0 / 4641
Top 39%
M20-29
#0 / 615
Top 46%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
17:02
Rank: #3179
Start โ†’ 1.81 Miles
17:02 | 9:25/mi
5.55 Miles
50:42
Rank: #2621 (+558)
1.81 Miles โ†’ 5.55 Miles
33:40 | 9:00/mi
6.52 Miles
1:00:16
Rank: #2675 (-54)
5.55 Miles โ†’ 6.52 Miles
9:34 | 9:52/mi
10.87 Miles
1:39:04
Rank: #2414 (+261)
6.52 Miles โ†’ 10.87 Miles
38:48 | 8:55/mi
Garmin Hill Challengeยท 11.38 mi
1:44:36
Rank: #2365 (+49)
10.87 Miles โ†’ Garmin Hill Challenge
5:32 | 10:52/mi
14.95 Miles
2:13:17
Rank: #2255 (+110)
Garmin Hill Challenge โ†’ 14.95 Miles
28:41 | 8:02/mi
18 Miles
2:46:02
Rank: #2282 (-27)
14.95 Miles โ†’ 18 Miles
32:45 | 10:44/mi
25 Miles
3:52:47
Rank: #2109 (+173)
18 Miles โ†’ 25 Miles
1:06:45 | 9:32/mi
Finishยท 26.22 mi
4:06:25
Rank: #2154 (-45)
25 Miles โ†’ Finish
13:38 | 11:11/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:46:2217:029:2517:02
9:25
-
5.55 Miles
5.55 mi06:20:0250:429:0833:40
9:00
-0:25
6.52 Miles
6.52 mi06:29:361:00:169:159:34
9:52
+0:52
10.87 Miles
10.87 mi07:08:241:39:049:0738:48
8:55
-0:57
Garmin Hill Challenge
11.38 mi07:13:561:44:369:125:32
10:52
+1:57
14.95 Miles
14.95 mi07:42:372:13:178:5528:41
8:02
-2:50
18 Miles
18.00 mi08:15:222:46:029:1332:45
10:44
+2:42
25 Miles
25.00 mi09:22:073:52:479:191:06:45
9:32
-1:12
Finish
26.22 mi09:35:454:06:259:2413:38
11:11
+1:39

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

8:02 /mi

Average Pace

9:24 /mi

Slowest Pace

11:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

1:41:09

41% of race

Time at Steady Pace

1:33:21

38% of race

Time at Slower Pace

51:55

21% of race

Average Pace: 9:24 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:46:2217:029:2517:02
9:25
#3179
5.55 Miles
5.55 mi06:20:0250:429:0833:40
9:00
#2621
6.52 Miles
6.52 mi06:29:361:00:169:159:34
9:52
#2675
10.87 Miles
10.87 mi07:08:241:39:049:0738:48
8:55
#2414
Garmin Hill Challenge
11.38 mi07:13:561:44:369:125:32
10:52
#2365
14.95 Miles
14.95 mi07:42:372:13:178:5528:41
8:02
#2255
18 Miles
18.00 mi08:15:222:46:029:1332:45
10:44
#2282
25 Miles
25.00 mi09:22:073:52:479:191:06:45
9:32
#2109
Finish
26.22 mi09:35:454:06:259:2413:38
11:11
#2154
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81 Miles1.81 mi1.81 mi317925843713179(Top 49%)2584(Top 56%)371(Top 60%)
5.55 Miles5.55 mi3.74 mi2621+5582192+392336+352353(Top 36%)1985(Top 43%)309(Top 50%)
6.52 Miles6.52 mi0.97 mi2675-542228-36339-32931(Top 45%)2417(Top 52%)370(Top 60%)
10.87 Miles10.87 mi4.35 mi2414+2612026+202311+282081(Top 32%)1766(Top 38%)277(Top 45%)
Garmin Hill Challenge11.38 mi0.51 mi2365+491995+31309+21960(Top 30%)1662(Top 36%)308(Top 50%)
14.95 Miles14.95 mi3.57 mi2255+1101910+85293+161994(Top 30%)1700(Top 37%)274(Top 45%)
18 Miles18.00 mi3.05 mi2282-271923-132932546(Top 39%)2091(Top 45%)320(Top 52%)
25 Miles25.00 mi7.00 mi2109+1731761+162275+181933(Top 30%)1569(Top 34%)248(Top 40%)
Finish26.22 mi1.22 mi2154-451795-34282-73906(Top 60%)2896(Top 62%)445(Top 72%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 49%
ร—1human
+6ft-10ft

Overall

3179

Males

2584

M20-24

374

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 36%
ร—6stories
+97ft-86ft

Overall

2353

Males

1985

M20-24

310

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 45%
ร—15stories
+178ft-5ft

Overall

2931

Males

2417

M20-24

372

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 32%
ร—20stories
+201ft-318ft

Overall

2081

Males

1766

M20-24

278

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 30%
ร—11stories
+134ft-79ft

Overall

1960

Males

1662

M20-24

308

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 30%
ร—17stories
+251ft-225ft

Overall

1994

Males

1700

M20-24

274

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 39%
ร—12stories
+165ft-60ft

Overall

2546

Males

2091

M20-24

321

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 30%
ร—22stories
+142ft-378ft

Overall

1933

Males

1569

M20-24

248

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 60%
~flat
+2ft-0ft

Overall

3906

Males

2896

M20-24

445

Passing Analysis

Category:
Athletes Passed
1410*
Passed By
385
Net Change
+1025
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#3179
1.81 Miles โ†’ 5.55 Miles58123+558#3179#2621
5.55 Miles โ†’ 6.52 Miles2579-54#2621#2675
6.52 Miles โ†’ 10.87 Miles282*21+261#2675#2414
10.87 Miles โ†’ Garmin Hill Challenge6112+49#2414#2365
Garmin Hill Challenge โ†’ 14.95 Miles130*20+110#2365#2255
14.95 Miles โ†’ 18 Miles83*110-27#2255#2282
18 Miles โ†’ 25 Miles236*63+173#2282#2109
25 Miles โ†’ Finish12*57-45#2109#2154
TOTALS1410*385+1025

* 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