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SF MARATHON 2025

Jungwon Park

Bib: 818•M•Age: 43

Menlo Park, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 25%
Gender (Male)
#0 / 4641
Top 30%
Masters (Masters Men)
#0 / 1347
Top 22%
Division (M40-44)
#0 / 455
Top 28%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
13:59
Rank: #644
Start → 1.81 Miles
13:59 | 7:44/mi
5.55 Miles
44:08
Rank: #815 (-171)
1.81 Miles → 5.55 Miles
30:09 | 8:04/mi
6.52 Miles
52:38
Rank: #863 (-48)
5.55 Miles → 6.52 Miles
8:30 | 8:46/mi
10.87 Miles
1:29:02
Rank: #976 (-113)
6.52 Miles → 10.87 Miles
36:24 | 8:22/mi
Garmin Hill Challenge· 11.38 mi
1:34:30
Rank: #1009 (-33)
10.87 Miles → Garmin Hill Challenge
5:28 | 10:44/mi
14.95 Miles
2:01:55
Rank: #1056 (-47)
Garmin Hill Challenge → 14.95 Miles
27:25 | 7:41/mi
18 Miles
2:32:31
Rank: #1132 (-76)
14.95 Miles → 18 Miles
30:36 | 10:02/mi
25 Miles
3:42:47
Rank: #1510 (-378)
18 Miles → 25 Miles
1:10:16 | 10:02/mi
Finish· 26.22 mi
3:56:19
Rank: #1633 (-123)
25 Miles → Finish
13:32 | 11:06/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:49:0413:597:4413:59
7:44
-
5.55 Miles
5.55 mi06:19:1344:087:5730:09
8:04
+0:20
6.52 Miles
6.52 mi06:27:4352:388:048:30
8:46
+0:42
10.87 Miles
10.87 mi07:04:071:29:028:1136:24
8:22
-0:24
Garmin Hill Challenge
11.38 mi07:09:351:34:308:185:28
10:44
+2:22
14.95 Miles
14.95 mi07:37:002:01:558:0927:25
7:41
-3:03
18 Miles
18.00 mi08:07:362:32:318:2830:36
10:02
+2:21
25 Miles
25.00 mi09:17:523:42:478:551:10:16
10:02
0:00
Finish
26.22 mi09:31:243:56:199:0113:32
11:06
+1:04

Checkpoint Splits Visualizations

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

📈Pace 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

7:41 /mi

Average Pace

9:01 /mi

Slowest Pace

11:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:11:33

30% of race

Time at Steady Pace

44:54

19% of race

Time at Slower Pace

1:59:52

51% of race

Average Pace: 9:01 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
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
1.81 Miles
1.81 mi05:49:0413:597:4413:59
7:44
#644
5.55 Miles
5.55 mi06:19:1344:087:5730:09
8:04
#815
6.52 Miles
6.52 mi06:27:4352:388:048:30
8:46
#863
10.87 Miles
10.87 mi07:04:071:29:028:1136:24
8:22
#976
Garmin Hill Challenge
11.38 mi07:09:351:34:308:185:28
10:44
#1009
14.95 Miles
14.95 mi07:37:002:01:558:0927:25
7:41
#1056
18 Miles
18.00 mi08:07:362:32:318:2830:36
10:02
#1132
25 Miles
25.00 mi09:17:523:42:478:551:10:16
10:02
#1510
Finish
26.22 mi09:31:243:56:199:0113:32
11:06
#1633
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81 Miles1.81 mi1.81 mi64459444644(Top 10%)594(Top 13%)44(Top 10%)
5.55 Miles5.55 mi3.74 mi815-171749-15559-15903(Top 14%)825(Top 18%)70(Top 15%)
6.52 Miles6.52 mi0.97 mi863-48789-4065-61251(Top 19%)1118(Top 24%)94(Top 21%)
10.87 Miles10.87 mi4.35 mi976-113885-9674-91212(Top 19%)1071(Top 23%)101(Top 22%)
Garmin Hill Challenge11.38 mi0.51 mi1009-33917-3277-31792(Top 27%)1539(Top 33%)125(Top 27%)
14.95 Miles14.95 mi3.57 mi1056-47949-3283-61362(Top 21%)1199(Top 26%)107(Top 24%)
18 Miles18.00 mi3.05 mi1132-761010-6195-121780(Top 27%)1509(Top 33%)133(Top 29%)
25 Miles25.00 mi7.00 mi1510-3781299-289117-222413(Top 37%)1928(Top 42%)181(Top 40%)
Finish26.22 mi1.22 mi1633-1231388-89126-93807(Top 58%)2831(Top 61%)268(Top 59%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 10%
×1human
+6ft-10ft

Overall

644

Males

594

M40-44

44

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 14%
×6stories
+97ft-86ft

Overall

903

Males

825

M40-44

70

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 19%
×15stories
+178ft-5ft

Overall

1251

Males

1118

M40-44

94

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 19%
×20stories
+201ft-318ft

Overall

1212

Males

1071

M40-44

101

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 27%
×11stories
+134ft-79ft

Overall

1792

Males

1539

M40-44

125

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 21%
×17stories
+251ft-225ft

Overall

1362

Males

1199

M40-44

107

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 27%
×12stories
+165ft-60ft

Overall

1780

Males

1509

M40-44

133

18 Miles→25 Miles

18.0 - 25.0 mi

Top 37%
×22stories
+142ft-378ft

Overall

2413

Males

1928

M40-44

181

25 Miles→Finish

25.0 - 26.2 mi

Top 58%
~flat
+2ft-0ft

Overall

3807

Males

2831

M40-44

268

Passing Analysis

Category:
Athletes Passed
108*
Passed By
1097
Net Change
-989
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#644
1.81 Miles → 5.55 Miles12183-171#644#815
5.55 Miles → 6.52 Miles553-48#815#863
6.52 Miles → 10.87 Miles14*127-113#863#976
10.87 Miles → Garmin Hill Challenge740-33#976#1009
Garmin Hill Challenge → 14.95 Miles1461-47#1009#1056
14.95 Miles → 18 Miles29*105-76#1056#1132
18 Miles → 25 Miles24*402-378#1132#1510
25 Miles → Finish3*126-123#1510#1633
TOTALS108*1097-989

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon