Brian Simpson

Bib: 8477MAge: 41

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4134
Gender (Male)
#0 / 2911
Masters (Masters Men)
#0 / 1034
Division (M40-44)
#0 / 315
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
16:52
Rank: #1295
Start2.2 Miles
16:52 | 7:40/mi
5.7 Miles
49:52
Rank: #1394 (-99)
2.2 Miles5.7 Miles
33:00 | 9:26/mi
6.43 Miles
58:57
Rank: #1401 (-7)
5.7 Miles6.43 Miles
9:05 | 12:26/mi
10.92 Miles
1:38:50
Rank: #1563 (-162)
6.43 Miles10.92 Miles
39:53 | 8:53/mi
Garmin Hill Challenge· 11.42 mi
1:44:33
Rank: #1548 (+15)
10.92 MilesGarmin Hill Challenge
5:43 | 11:26/mi
14.95 Miles
2:18:51
Rank: #1781 (-233)
Garmin Hill Challenge14.95 Miles
34:18 | 9:43/mi
18 Miles
2:51:06
Rank: #1705 (+76)
14.95 Miles18 Miles
32:15 | 10:34/mi
24 Miles
3:59:54
Rank: #1895 (-190)
18 Miles24 Miles
1:08:48 | 11:28/mi
Finish· 26.22 mi
4:28:53
Rank: #2105 (-210)
24 MilesFinish
28:59 | 13:04/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi06:03:2516:527:4016:52
7:40
-
5.7 Miles
5.70 mi06:36:2549:528:4533:00
9:26
+1:46
6.43 Miles
6.43 mi06:45:3058:579:109:05
12:26
+3:00
10.92 Miles
10.92 mi07:25:231:38:509:0339:53
8:53
-3:33
Garmin Hill Challenge
11.42 mi07:31:061:44:339:095:43
11:26
+2:33
14.95 Miles
14.95 mi08:05:242:18:519:1734:18
9:43
-1:43
18 Miles
18.00 mi08:37:392:51:069:3032:15
10:34
+0:51
24 Miles
24.00 mi09:46:273:59:5410:001:08:48
11:28
+0:54
Finish
26.22 mi10:15:264:28:5310:1628:59
13:04
+1:36

Checkpoints & Pacing

📈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

7:40 /mi

Average Pace

10:16 /mi

Slowest Pace

13:04 /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

2:04:03

46% of race

Time at Steady Pace

32:15

12% of race

Time at Slower Pace

1:52:35

42% of race

Average Pace: 10:15 /mi

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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
2.2 Miles
2.20 mi06:03:2516:527:4016:52
7:40
#1295
5.7 Miles
5.70 mi06:36:2549:528:4533:00
9:26
#1394
6.43 Miles
6.43 mi06:45:3058:579:109:05
12:26
#1401
10.92 Miles
10.92 mi07:25:231:38:509:0339:53
8:53
#1563
Garmin Hill Challenge
11.42 mi07:31:061:44:339:095:43
11:26
#1548
14.95 Miles
14.95 mi08:05:242:18:519:1734:18
9:43
#1781
18 Miles
18.00 mi08:37:392:51:069:3032:15
10:34
#1705
24 Miles
24.00 mi09:46:273:59:5410:001:08:48
11:28
#1895
Finish
26.22 mi10:15:264:28:5310:1628:59
13:04
#2105
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi12951086981295(Top 31%)1086(Top 37%)98(Top 31%)
5.7 Miles5.70 mi3.50 mi1394-991164-78104-61431(Top 35%)1189(Top 41%)107(Top 34%)
6.43 Miles6.43 mi0.73 mi1401-71170-61041523(Top 37%)1267(Top 44%)110(Top 35%)
10.92 Miles10.92 mi4.49 mi1563-1621294-124117-131794(Top 43%)1461(Top 50%)136(Top 43%)
Garmin Hill Challenge11.42 mi0.50 mi1548+151283+11111+61565(Top 38%)1298(Top 45%)114(Top 36%)
14.95 Miles14.95 mi3.53 mi1781-2331449-166138-272555(Top 62%)1982(Top 68%)217(Top 69%)
18 Miles18.00 mi3.05 mi1705+761395+54131+71596(Top 39%)1307(Top 45%)123(Top 39%)
24 Miles24.00 mi6.00 mi1895-1901514-119155-242487(Top 60%)1853(Top 64%)201(Top 64%)
Finish26.22 mi2.22 mi2105-2101654-140174-193359(Top 81%)2402(Top 83%)252(Top 80%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 31%
×1human
+8ft-12ft

Overall

1295

Males

1086

M40-44

99

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 35%
×6stories
+92ft-87ft

Overall

1431

Males

1189

M40-44

108

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 37%
×11stories
+137ft-3ft

Overall

1523

Males

1267

M40-44

111

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 43%
×21stories
+225ft-318ft

Overall

1794

Males

1461

M40-44

138

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 38%
×11stories
+134ft-123ft

Overall

1565

Males

1298

M40-44

115

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 62%
×16stories
+234ft-225ft

Overall

2555

Males

1982

M40-44

218

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 39%
×12stories
+165ft-60ft

Overall

1596

Males

1307

M40-44

123

18 Miles→24 Miles

18.0 - 24.0 mi

Top 60%
×21stories
+142ft-377ft

Overall

2487

Males

1853

M40-44

201

24 Miles→Finish

24.0 - 26.2 mi

Top 81%
~flat
+2ft-2ft

Overall

3359

Males

2402

M40-44

252

Passing Analysis

Category:
Athletes Passed
280*
Passed By
1090
Net Change
-810
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1295
2.2 Miles5.7 Miles67166-99#1295#1394
5.7 Miles6.43 Miles1825-7#1394#1401
6.43 Miles10.92 Miles22184-162#1401#1563
10.92 MilesGarmin Hill Challenge238+15#1563#1548
Garmin Hill Challenge14.95 Miles7*240-233#1548#1781
14.95 Miles18 Miles92*16+76#1781#1705
18 Miles24 Miles47*237-190#1705#1895
24 MilesFinish4*214-210#1895#2105
TOTALS280*1090-810

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

📊

Passing Visuals

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