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SF MARATHON 1ST HALF 2025

Jameson Lee

Bib: 19829β€’Mβ€’Age: 32

New York City, NY

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0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M30-34)
#0 / 872
Race Day Weather
56Β°/46Β°F
light rain

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81M
15:51
Rank: #1554
Start β†’ 1.81M
15:51 | 8:45/mi
5.34M
50:06
Rank: #2475 (-921)
1.81M β†’ 5.34M
34:15 | 9:42/mi
6.15M
58:29
Rank: #2590 (-115)
5.34M β†’ 6.15M
8:23 | 10:21/mi
10.54M
1:46:00
Rank: #3229 (-639)
6.15M β†’ 10.54M
47:31 | 10:49/mi
11.05M
1:54:05
Rank: #3318 (-89)
10.54M β†’ 11.05M
8:05 | 15:51/mi
FinishΒ· 13.11 mi
2:18:51
Rank: #3627 (-309)
11.05M β†’ Finish
24:46 | 12:02/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via 6.15M
Distance6.15 mi
Time58:29
Pace9:31 /mi
2nd Half
Distance6.96 mi
Time1:20:22
Pace11:33 /mi
πŸ“ŠPositive Split: 37.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:46:5915:518:4515:51
8:45
-
5.34M
5.34 mi07:21:1450:069:2334:15
9:42
+0:57
6.15M
6.15 mi07:29:3758:299:318:23
10:21
+0:39
10.54M
10.54 mi08:17:081:46:0010:0347:31
10:49
+0:28
11.05M
11.05 mi08:25:131:54:0510:198:05
15:51
+5:02
Finish
13.11 mi08:49:592:18:5110:3624:46
12:02
-3:49

Checkpoint Splits Visualizations

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

πŸ“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

8:45 /mi

Average Pace

10:36 /mi

Slowest Pace

15:51 /mi

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Fastest
Middle
Slowest
Average

πŸ“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

15:51

11% of race

Time at Steady Pace

1:30:09

65% of race

Time at Slower Pace

32:51

24% of race

Average Pace: 10:35 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

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.

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi06:46:5915:518:4515:51
8:45
#1554
5.34M
5.34 mi07:21:1450:069:2334:15
9:42
#2475
6.15M
6.15 mi07:29:3758:299:318:23
10:21
#2590
10.54M
10.54 mi08:17:081:46:0010:0347:31
10:49
#3229
11.05M
11.05 mi08:25:131:54:0510:198:05
15:51
#3318
Finish
13.11 mi08:49:592:18:5110:3624:46
12:02
#3627
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi1.81 mi155411962521554(Top 22%)1196(Top 30%)252(Top 29%)
5.34M5.34 mi3.53 mi2475-9211778-582385-1332978(Top 42%)2060(Top 52%)450(Top 52%)
6.15M6.15 mi0.81 mi2590-1151839-61394-93194(Top 45%)2179(Top 55%)476(Top 55%)
10.54M10.54 mi4.39 mi3229-6392199-360475-814017(Top 57%)2600(Top 65%)570(Top 65%)
11.05M11.05 mi0.51 mi3318-892244-45483-84476(Top 63%)2780(Top 70%)608(Top 70%)
Finish13.11 mi2.06 mi3627-3092393-149511-284984(Top 70%)2970(Top 75%)646(Top 74%)

Segment Performance Analysis

Start β†’ 1.81M

0.0 - 1.8 mi

Top 22%
~flat
+4ft-3ft

Overall

1554

Males

1196

M30-34

252

1.81M→5.34M

1.8 - 5.3 mi

Top 42%
Γ—4stories
+80ft-74ft

Overall

2978

Males

2060

M30-34

450

5.34M→6.15M

5.3 - 6.2 mi

Top 45%
Γ—10stories
+126ft-4ft

Overall

3194

Males

2179

M30-34

476

6.15M→10.54M

6.2 - 10.5 mi

Top 57%
Γ—21stories
+230ft-361ft

Overall

4017

Males

2600

M30-34

570

10.54M→11.05M

10.5 - 11.1 mi

Top 63%
Γ—14stories
+172ft-0ft

Overall

4476

Males

2780

M30-34

608

11.05M→Finish

11.1 - 13.1 mi

Top 70%
Γ—7stories
+97ft-114ft

Overall

4984

Males

2970

M30-34

646

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
88*
Passed By
2161
Net Change
-2073
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 1.81M----#1554
1.81M β†’ 5.34M18939-921#1554#2475
5.34M β†’ 6.15M12127-115#2475#2590
6.15M β†’ 10.54M32*671-639#2590#3229
10.54M β†’ 11.05M1099-89#3229#3318
11.05M β†’ Finish16*325-309#3318#3627
TOTALS88*2161-2073

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

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