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SF MARATHON 2025

Kevin Lo

Bib: 4091โ€ขMโ€ขAge: 31

Fremont, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 27%
Gender (Male)
#0 / 4641
Top 32%
Division (M30-34)
#0 / 933
Top 33%
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
16:13
Rank: #2386
Start โ†’ 1.81 Miles
16:13 | 8:58/mi
5.55 Miles
49:12
Rank: #2060 (+326)
1.81 Miles โ†’ 5.55 Miles
32:59 | 8:49/mi
6.52 Miles
58:06
Rank: #1990 (+70)
5.55 Miles โ†’ 6.52 Miles
8:54 | 9:11/mi
10.87 Miles
1:36:23
Rank: #1894 (+96)
6.52 Miles โ†’ 10.87 Miles
38:17 | 8:48/mi
Garmin Hill Challengeยท 11.38 mi
1:42:09
Rank: #1935 (-41)
10.87 Miles โ†’ Garmin Hill Challenge
5:46 | 11:19/mi
14.95 Miles
2:10:56
Rank: #1935
Garmin Hill Challenge โ†’ 14.95 Miles
28:47 | 8:04/mi
18 Miles
2:42:18
Rank: #1971 (-36)
14.95 Miles โ†’ 18 Miles
31:22 | 10:17/mi
25 Miles
3:47:48
Rank: #1830 (+141)
18 Miles โ†’ 25 Miles
1:05:30 | 9:21/mi
Finishยท 26.22 mi
3:58:50
Rank: #1787 (+43)
25 Miles โ†’ Finish
11:02 | 9:03/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:41:2916:138:5816:13
8:58
-
5.55 Miles
5.55 mi06:14:2849:128:5232:59
8:49
-0:09
6.52 Miles
6.52 mi06:23:2258:068:558:54
9:11
+0:22
10.87 Miles
10.87 mi07:01:391:36:238:5238:17
8:48
-0:23
Garmin Hill Challenge
11.38 mi07:07:251:42:098:595:46
11:19
+2:31
14.95 Miles
14.95 mi07:36:122:10:568:4528:47
8:04
-3:15
18 Miles
18.00 mi08:07:342:42:189:0131:22
10:17
+2:13
25 Miles
25.00 mi09:13:043:47:489:071:05:30
9:21
-0:56
Finish
26.22 mi09:24:063:58:509:0711:02
9:03
-0:18

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

8:04 /mi

Average Pace

9:07 /mi

Slowest Pace

11:19 /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

28:47

12% of race

Time at Steady Pace

2:52:55

72% of race

Time at Slower Pace

37:08

16% of race

Average Pace: 9:07 /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 mi05:41:2916:138:5816:13
8:58
#2386
5.55 Miles
5.55 mi06:14:2849:128:5232:59
8:49
#2060
6.52 Miles
6.52 mi06:23:2258:068:558:54
9:11
#1990
10.87 Miles
10.87 mi07:01:391:36:238:5238:17
8:48
#1894
Garmin Hill Challenge
11.38 mi07:07:251:42:098:595:46
11:19
#1935
14.95 Miles
14.95 mi07:36:122:10:568:4528:47
8:04
#1935
18 Miles
18.00 mi08:07:342:42:189:0131:22
10:17
#1971
25 Miles
25.00 mi09:13:043:47:489:071:05:30
9:21
#1830
Finish
26.22 mi09:24:063:58:509:0711:02
9:03
#1787
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81 Miles1.81 mi1.81 mi238620043862386(Top 36%)2004(Top 43%)386(Top 41%)
5.55 Miles5.55 mi3.74 mi2060+3261759+245345+411924(Top 29%)1651(Top 36%)329(Top 35%)
6.52 Miles6.52 mi0.97 mi1990+701705+54340+51796(Top 27%)1544(Top 33%)318(Top 34%)
10.87 Miles10.87 mi4.35 mi1894+961625+80326+141827(Top 28%)1569(Top 34%)326(Top 35%)
Garmin Hill Challenge11.38 mi0.51 mi1935-411665-40335-92475(Top 38%)2073(Top 45%)427(Top 46%)
14.95 Miles14.95 mi3.57 mi19351670-5340-52040(Top 31%)1739(Top 37%)362(Top 39%)
18 Miles18.00 mi3.05 mi1971-361685-15345-52092(Top 32%)1752(Top 38%)357(Top 38%)
25 Miles25.00 mi7.00 mi1830+1411545+140319+261710(Top 26%)1399(Top 30%)276(Top 30%)
Finish26.22 mi1.22 mi1787+431506+39312+71327(Top 20%)1112(Top 24%)217(Top 23%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 36%
ร—1human
+6ft-10ft

Overall

2386

Males

2004

M30-34

388

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 29%
ร—6stories
+97ft-86ft

Overall

1924

Males

1651

M30-34

330

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 27%
ร—15stories
+178ft-5ft

Overall

1796

Males

1544

M30-34

319

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 28%
ร—20stories
+201ft-318ft

Overall

1827

Males

1569

M30-34

327

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 38%
ร—11stories
+134ft-79ft

Overall

2475

Males

2073

M30-34

428

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 31%
ร—17stories
+251ft-225ft

Overall

2040

Males

1739

M30-34

363

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 32%
ร—12stories
+165ft-60ft

Overall

2092

Males

1752

M30-34

357

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 26%
ร—22stories
+142ft-378ft

Overall

1710

Males

1399

M30-34

276

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 20%
~flat
+2ft-0ft

Overall

1327

Males

1112

M30-34

217

Passing Analysis

Category:
Athletes Passed
1031*
Passed By
432
Net Change
+599
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#2386
1.81 Miles โ†’ 5.55 Miles38155+326#2386#2060
5.55 Miles โ†’ 6.52 Miles9525+70#2060#1990
6.52 Miles โ†’ 10.87 Miles141*45+96#1990#1894
10.87 Miles โ†’ Garmin Hill Challenge1859-41#1894#1935
Garmin Hill Challenge โ†’ 14.95 Miles54540#1935#1935
14.95 Miles โ†’ 18 Miles74*110-36#1935#1971
18 Miles โ†’ 25 Miles218*77+141#1971#1830
25 Miles โ†’ Finish50*7+43#1830#1787
TOTALS1031*432+599

* 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