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SF MARATHON 2025

Benjamin Chang

Bib: 2219โ€ขMโ€ขAge: 27

Emeryville, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 19%
Gender (Male)
#0 / 4641
Top 23%
Division (M25-29)
#0 / 1018
Top 27%
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
16:21
Rank: #2508
Start โ†’ 1.81 Miles
16:21 | 9:02/mi
5.55 Miles
48:09
Rank: #1679 (+829)
1.81 Miles โ†’ 5.55 Miles
31:48 | 8:30/mi
6.52 Miles
56:50
Rank: #1642 (+37)
5.55 Miles โ†’ 6.52 Miles
8:41 | 8:57/mi
10.87 Miles
1:32:30
Rank: #1331 (+311)
6.52 Miles โ†’ 10.87 Miles
35:40 | 8:12/mi
Garmin Hill Challengeยท 11.38 mi
1:37:58
Rank: #1346 (-15)
10.87 Miles โ†’ Garmin Hill Challenge
5:28 | 10:44/mi
14.95 Miles
2:05:56
Rank: #1387 (-41)
Garmin Hill Challenge โ†’ 14.95 Miles
27:58 | 7:50/mi
18 Miles
2:35:46
Rank: #1365 (+22)
14.95 Miles โ†’ 18 Miles
29:50 | 9:47/mi
25 Miles
3:37:45
Rank: #1245 (+120)
18 Miles โ†’ 25 Miles
1:01:59 | 8:51/mi
Finishยท 26.22 mi
3:49:08
Rank: #1229 (+16)
25 Miles โ†’ Finish
11:23 | 9:21/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:05:2216:219:0216:21
9:02
-
5.55 Miles
5.55 mi06:37:1048:098:4131:48
8:30
-0:32
6.52 Miles
6.52 mi06:45:5156:508:438:41
8:57
+0:27
10.87 Miles
10.87 mi07:21:311:32:308:3135:40
8:12
-0:45
Garmin Hill Challenge
11.38 mi07:26:591:37:588:375:28
10:44
+2:32
14.95 Miles
14.95 mi07:54:572:05:568:2527:58
7:50
-2:54
18 Miles
18.00 mi08:24:472:35:468:3929:50
9:47
+1:57
25 Miles
25.00 mi09:26:463:37:458:431:01:59
8:51
-0:56
Finish
26.22 mi09:38:093:49:088:4511:23
9:21
+0:30

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

7:50 /mi

Average Pace

8:45 /mi

Slowest Pace

10:44 /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

1:35:26

42% of race

Time at Steady Pace

1:38:24

43% of race

Time at Slower Pace

35:18

15% of race

Average Pace: 8:44 /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 mi06:05:2216:219:0216:21
9:02
#2508
5.55 Miles
5.55 mi06:37:1048:098:4131:48
8:30
#1679
6.52 Miles
6.52 mi06:45:5156:508:438:41
8:57
#1642
10.87 Miles
10.87 mi07:21:311:32:308:3135:40
8:12
#1331
Garmin Hill Challenge
11.38 mi07:26:591:37:588:375:28
10:44
#1346
14.95 Miles
14.95 mi07:54:572:05:568:2527:58
7:50
#1387
18 Miles
18.00 mi08:24:472:35:468:3929:50
9:47
#1365
25 Miles
25.00 mi09:26:463:37:458:431:01:59
8:51
#1245
Finish
26.22 mi09:38:093:49:088:4511:23
9:21
#1229
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi250821055152508(Top 38%)2105(Top 45%)515(Top 51%)
5.55 Miles5.55 mi3.74 mi1679+8291450+655350+1651408(Top 22%)1235(Top 27%)299(Top 29%)
6.52 Miles6.52 mi0.97 mi1642+371427+23343+71466(Top 22%)1289(Top 28%)324(Top 32%)
10.87 Miles10.87 mi4.35 mi1331+3111170+257282+611009(Top 15%)910(Top 20%)224(Top 22%)
Garmin Hill Challenge11.38 mi0.51 mi1346-151184-14290-81786(Top 27%)1533(Top 33%)417(Top 41%)
14.95 Miles14.95 mi3.57 mi1387-411219-35304-141612(Top 25%)1399(Top 30%)360(Top 35%)
18 Miles18.00 mi3.05 mi1365+221195+24297+71485(Top 23%)1289(Top 28%)339(Top 33%)
25 Miles25.00 mi7.00 mi1245+1201087+108277+201142(Top 17%)972(Top 21%)242(Top 24%)
Finish26.22 mi1.22 mi1229+161070+17276+11654(Top 25%)1345(Top 29%)338(Top 33%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 38%
ร—1human
+6ft-10ft

Overall

2508

Males

2105

M25-29

516

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 22%
ร—6stories
+97ft-86ft

Overall

1408

Males

1235

M25-29

300

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 22%
ร—15stories
+178ft-5ft

Overall

1466

Males

1289

M25-29

325

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 15%
ร—20stories
+201ft-318ft

Overall

1009

Males

910

M25-29

224

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 27%
ร—11stories
+134ft-79ft

Overall

1786

Males

1533

M25-29

417

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 25%
ร—17stories
+251ft-225ft

Overall

1612

Males

1399

M25-29

360

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 23%
ร—12stories
+165ft-60ft

Overall

1485

Males

1289

M25-29

339

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 17%
ร—22stories
+142ft-378ft

Overall

1142

Males

972

M25-29

242

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 25%
~flat
+2ft-0ft

Overall

1654

Males

1345

M25-29

338

Passing Analysis

Category:
Athletes Passed
1497*
Passed By
218
Net Change
+1279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#2508
1.81 Miles โ†’ 5.55 Miles8334+829#2508#1679
5.55 Miles โ†’ 6.52 Miles447+37#1679#1642
6.52 Miles โ†’ 10.87 Miles314*3+311#1642#1331
10.87 Miles โ†’ Garmin Hill Challenge1328-15#1331#1346
Garmin Hill Challenge โ†’ 14.95 Miles2061-41#1346#1387
14.95 Miles โ†’ 18 Miles74*52+22#1387#1365
18 Miles โ†’ 25 Miles173*53+120#1365#1245
25 Miles โ†’ Finish26*10+16#1245#1229
TOTALS1497*218+1279

* 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