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SF MARATHON 2025

Nathan Johnson

Bib: 5643•M•Age: 50

Reno, NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Masters (Masters Men)
#0 / 1347
Division (M50-54)
#0 / 235
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
17:21
Rank: #3532
Start → 1.81 Miles
17:21 | 9:35/mi
5.55 Miles
1:00:00
Rank: #5165 (-1633)
1.81 Miles → 5.55 Miles
42:39 | 11:24/mi
6.52 Miles
1:10:19
Rank: #4968 (+197)
5.55 Miles → 6.52 Miles
10:19 | 10:38/mi
10.87 Miles
1:56:42
Rank: #4755 (+213)
6.52 Miles → 10.87 Miles
46:23 | 10:40/mi
Garmin Hill Challenge· 11.38 mi
2:03:59
Rank: #4750 (+5)
10.87 Miles → Garmin Hill Challenge
7:17 | 14:18/mi
14.95 Miles
2:39:39
Rank: #4769 (-19)
Garmin Hill Challenge → 14.95 Miles
35:40 | 9:59/mi
18 Miles
3:20:54
Rank: #4856 (-87)
14.95 Miles → 18 Miles
41:15 | 13:32/mi
25 Miles
4:48:38
Rank: #4839 (+17)
18 Miles → 25 Miles
1:27:44 | 12:32/mi
Finish· 26.22 mi
5:03:42
Rank: #4862 (-23)
25 Miles → Finish
15:04 | 12:22/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:59:3817:219:3517:21
9:35
-
5.55 Miles
5.55 mi06:42:171:00:0010:4942:39
11:24
+1:49
6.52 Miles
6.52 mi06:52:361:10:1910:4710:19
10:38
-0:46
10.87 Miles
10.87 mi07:38:591:56:4210:4446:23
10:40
+0:02
Garmin Hill Challenge
11.38 mi07:46:162:03:5910:547:17
14:18
+3:38
14.95 Miles
14.95 mi08:21:562:39:3910:4135:40
9:59
-4:19
18 Miles
18.00 mi09:03:113:20:5411:1041:15
13:32
+3:33
25 Miles
25.00 mi10:30:554:48:3811:331:27:44
12:32
-1:00
Finish
26.22 mi10:45:595:03:4211:3515:04
12:22
-0:10

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

9:35 /mi

Average Pace

11:35 /mi

Slowest Pace

14:18 /mi

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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

1:03:20

21% of race

Time at Steady Pace

1:29:02

29% of race

Time at Slower Pace

2:31:20

50% of race

Average Pace: 11:35 /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 mi05:59:3817:219:3517:21
9:35
#3532
5.55 Miles
5.55 mi06:42:171:00:0010:4942:39
11:24
#5165
6.52 Miles
6.52 mi06:52:361:10:1910:4710:19
10:38
#4968
10.87 Miles
10.87 mi07:38:591:56:4210:4446:23
10:40
#4755
Garmin Hill Challenge
11.38 mi07:46:162:03:5910:547:17
14:18
#4750
14.95 Miles
14.95 mi08:21:562:39:3910:4135:40
9:59
#4769
18 Miles
18.00 mi09:03:113:20:5411:1041:15
13:32
#4856
25 Miles
25.00 mi10:30:554:48:3811:331:27:44
12:32
#4839
Finish
26.22 mi10:45:595:03:4211:3515:04
12:22
#4862
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81 Miles1.81 mi1.81 mi353228301333532(Top 54%)2830(Top 61%)133(Top 57%)
5.55 Miles5.55 mi3.74 mi5165-16333891-1061190-575687(Top 87%)4186(Top 90%)207(Top 88%)
6.52 Miles6.52 mi0.97 mi4968+1973773+118185+54013(Top 61%)3147(Top 68%)139(Top 59%)
10.87 Miles10.87 mi4.35 mi4755+2133632+141175+104502(Top 69%)3460(Top 75%)162(Top 69%)
Garmin Hill Challenge11.38 mi0.51 mi4750+53628+4174+14758(Top 73%)3606(Top 78%)160(Top 68%)
14.95 Miles14.95 mi3.57 mi4769-193644-16172+24776(Top 73%)3608(Top 78%)168(Top 71%)
18 Miles18.00 mi3.05 mi4856-873675-31174-25448(Top 83%)3926(Top 85%)192(Top 82%)
25 Miles25.00 mi7.00 mi4839+173611+641744812(Top 74%)3495(Top 75%)178(Top 76%)
Finish26.22 mi1.22 mi4862-233624-13173+14906(Top 75%)3554(Top 77%)168(Top 71%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 54%
×1human
+6ft-10ft

Overall

3532

Males

2830

M50-54

134

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 87%
×6stories
+97ft-86ft

Overall

5687

Males

4186

M50-54

209

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 61%
×15stories
+178ft-5ft

Overall

4013

Males

3147

M50-54

140

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 69%
×20stories
+201ft-318ft

Overall

4502

Males

3460

M50-54

163

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 73%
×11stories
+134ft-79ft

Overall

4758

Males

3606

M50-54

160

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 73%
×17stories
+251ft-225ft

Overall

4776

Males

3608

M50-54

168

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 83%
×12stories
+165ft-60ft

Overall

5448

Males

3926

M50-54

192

18 Miles→25 Miles

18.0 - 25.0 mi

Top 74%
×22stories
+142ft-378ft

Overall

4812

Males

3495

M50-54

178

25 Miles→Finish

25.0 - 26.2 mi

Top 75%
~flat
+2ft-0ft

Overall

4906

Males

3554

M50-54

168

Passing Analysis

Category:
Athletes Passed
872*
Passed By
2202
Net Change
-1330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#3532
1.81 Miles → 5.55 Miles101643-1633#3532#5165
5.55 Miles → 6.52 Miles2047+197#5165#4968
6.52 Miles → 10.87 Miles264*51+213#4968#4755
10.87 Miles → Garmin Hill Challenge4843+5#4755#4750
Garmin Hill Challenge → 14.95 Miles71*90-19#4750#4769
14.95 Miles → 18 Miles72*159-87#4769#4856
18 Miles → 25 Miles188*171+17#4856#4839
25 Miles → Finish15*38-23#4839#4862
TOTALS872*2202-1330

* 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