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SF MARATHON 2023

David Bronner

Bib: 1828•M•Age: 43

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Top 24%
Gender (Male)
#0 / 3570
Top 29%
Masters (Masters Men)
#0 / 1128
Top 23%
Division (M40-44)
#0 / 341
Top 28%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
16:52
Rank: #1488
Start → 2.2 Miles
16:52 | 7:40/mi
5.7 Miles
49:08
Rank: #1392 (+96)
2.2 Miles → 5.7 Miles
32:16 | 9:13/mi
6.43 Miles
57:43
Rank: #1314 (+78)
5.7 Miles → 6.43 Miles
8:35 | 11:45/mi
10.92 Miles
1:34:16
Rank: #1192 (+122)
6.43 Miles → 10.92 Miles
36:33 | 8:08/mi
Garmin Hill Challenge· 11.42 mi
1:39:48
Rank: #1201 (-9)
10.92 Miles → Garmin Hill Challenge
5:32 | 11:04/mi
14.95 Miles
2:07:42
Rank: #1190 (+11)
Garmin Hill Challenge → 14.95 Miles
27:54 | 7:54/mi
18 Miles
2:37:05
Rank: #1134 (+56)
14.95 Miles → 18 Miles
29:23 | 9:38/mi
24 Miles
3:32:46
Rank: #1164 (-30)
18 Miles → 24 Miles
55:41 | 9:17/mi
Finish· 26.22 mi
3:53:36
Rank: #1177 (-13)
24 Miles → Finish
20:50 | 9:23/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:41:5516:527:4016:52
7:40
-
5.7 Miles
5.70 mi06:14:1149:088:3732:16
9:13
+1:33
6.43 Miles
6.43 mi06:22:4657:438:598:35
11:45
+2:32
10.92 Miles
10.92 mi06:59:191:34:168:3836:33
8:08
-3:37
Garmin Hill Challenge
11.42 mi07:04:511:39:488:445:32
11:04
+2:56
14.95 Miles
14.95 mi07:32:452:07:428:3327:54
7:54
-3:10
18 Miles
18.00 mi08:02:082:37:058:4429:23
9:38
+1:44
24 Miles
24.00 mi08:57:493:32:468:5255:41
9:17
-0:21
Finish
26.22 mi09:18:393:53:368:5520:50
9:23
+0:06

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

8:55 /mi

Slowest Pace

11:45 /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

1:21:19

35% of race

Time at Steady Pace

2:18:10

59% of race

Time at Slower Pace

14:07

6% of race

Average Pace: 8:55 /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
2.2 Miles
2.20 mi05:41:5516:527:4016:52
7:40
#1488
5.7 Miles
5.70 mi06:14:1149:088:3732:16
9:13
#1392
6.43 Miles
6.43 mi06:22:4657:438:598:35
11:45
#1314
10.92 Miles
10.92 mi06:59:191:34:168:3836:33
8:08
#1192
Garmin Hill Challenge
11.42 mi07:04:511:39:488:445:32
11:04
#1201
14.95 Miles
14.95 mi07:32:452:07:428:3327:54
7:54
#1190
18 Miles
18.00 mi08:02:082:37:058:4429:23
9:38
#1134
24 Miles
24.00 mi08:57:493:32:468:5255:41
9:17
#1164
Finish
26.22 mi09:18:393:53:368:5520:50
9:23
#1177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi148812801121488(Top 30%)1280(Top 36%)112(Top 33%)
5.7 Miles5.70 mi3.50 mi1392+961214+66108+41356(Top 28%)1193(Top 33%)107(Top 31%)
6.43 Miles6.43 mi0.73 mi1314+781154+6099+91066(Top 22%)946(Top 26%)83(Top 24%)
10.92 Miles10.92 mi4.49 mi1192+1221055+9992+71089(Top 22%)969(Top 27%)90(Top 26%)
Garmin Hill Challenge11.42 mi0.50 mi1201-91065-1094-21582(Top 32%)1386(Top 39%)122(Top 36%)
14.95 Miles14.95 mi3.53 mi1190+111055+1095-11211(Top 25%)1065(Top 30%)100(Top 29%)
18 Miles18.00 mi3.05 mi1134+561008+4789+61067(Top 22%)946(Top 26%)85(Top 25%)
24 Miles24.00 mi6.00 mi1164-301023-1597-81324(Top 27%)1115(Top 31%)107(Top 31%)
Finish26.22 mi2.22 mi1177-131031-896+11446(Top 30%)1186(Top 33%)105(Top 31%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 30%
×1human
+8ft-12ft

Overall

1488

Males

1280

M40-44

113

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 28%
×6stories
+92ft-87ft

Overall

1356

Males

1193

M40-44

108

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 22%
×11stories
+137ft-3ft

Overall

1066

Males

946

M40-44

84

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 22%
×21stories
+225ft-318ft

Overall

1089

Males

969

M40-44

90

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 32%
×11stories
+134ft-123ft

Overall

1582

Males

1386

M40-44

122

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 25%
×16stories
+234ft-225ft

Overall

1211

Males

1065

M40-44

100

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 22%
×12stories
+165ft-60ft

Overall

1067

Males

946

M40-44

85

18 Miles→24 Miles

18.0 - 24.0 mi

Top 27%
×21stories
+142ft-377ft

Overall

1324

Males

1115

M40-44

107

24 Miles→Finish

24.0 - 26.2 mi

Top 30%
~flat
+2ft-2ft

Overall

1446

Males

1186

M40-44

105

Passing Analysis

Category:
Athletes Passed
607*
Passed By
296
Net Change
+311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1488
2.2 Miles → 5.7 Miles158*62+96#1488#1392
5.7 Miles → 6.43 Miles846+78#1392#1314
6.43 Miles → 10.92 Miles134*12+122#1314#1192
10.92 Miles → Garmin Hill Challenge1120-9#1192#1201
Garmin Hill Challenge → 14.95 Miles4029+11#1201#1190
14.95 Miles → 18 Miles78*22+56#1190#1134
18 Miles → 24 Miles71*101-30#1134#1164
24 Miles → Finish31*44-13#1164#1177
TOTALS607*296+311

* 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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