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SF MARATHON 2023

Justin Kovac

Bib: 1602•M•Age: 36

Millbrae, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 34%
Gender (Male)
#0 / 3570
Top 39%
Division (M35-39)
#0 / 495
Top 42%
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
17:00
Rank: #1579
Start → 2.2 Miles
17:00 | 7:44/mi
5.7 Miles
50:59
Rank: #1837 (-258)
2.2 Miles → 5.7 Miles
33:59 | 9:43/mi
6.43 Miles
59:57
Rank: #1776 (+61)
5.7 Miles → 6.43 Miles
8:58 | 12:17/mi
10.92 Miles
1:37:58
Rank: #1661 (+115)
6.43 Miles → 10.92 Miles
38:01 | 8:28/mi
Garmin Hill Challenge· 11.42 mi
1:43:37
Rank: #1654 (+7)
10.92 Miles → Garmin Hill Challenge
5:39 | 11:18/mi
14.95 Miles
2:12:17
Rank: #1597 (+57)
Garmin Hill Challenge → 14.95 Miles
28:40 | 8:07/mi
18 Miles
2:44:10
Rank: #1612 (-15)
14.95 Miles → 18 Miles
31:53 | 10:27/mi
24 Miles
3:43:16
Rank: #1609 (+3)
18 Miles → 24 Miles
59:06 | 9:51/mi
Finish· 26.22 mi
4:06:26
Rank: #1649 (-40)
24 Miles → Finish
23:10 | 10:26/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:39:4417:007:4417:00
7:44
-
5.7 Miles
5.70 mi06:13:4350:598:5733:59
9:43
+1:59
6.43 Miles
6.43 mi06:22:4159:579:198:58
12:17
+2:34
10.92 Miles
10.92 mi07:00:421:37:588:5838:01
8:28
-3:49
Garmin Hill Challenge
11.42 mi07:06:211:43:379:045:39
11:18
+2:50
14.95 Miles
14.95 mi07:35:012:12:178:5128:40
8:07
-3:11
18 Miles
18.00 mi08:06:542:44:109:0731:53
10:27
+2:20
24 Miles
24.00 mi09:06:003:43:169:1859:06
9:51
-0:36
Finish
26.22 mi09:29:104:06:269:2423:10
10:26
+0:35

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

7:44 /mi

Average Pace

9:24 /mi

Slowest Pace

12:17 /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

1:23:41

34% of race

Time at Steady Pace

2:28:08

60% of race

Time at Slower Pace

14:37

6% of race

Average Pace: 9:24 /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.

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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 mi05:39:4417:007:4417:00
7:44
#1579
5.7 Miles
5.70 mi06:13:4350:598:5733:59
9:43
#1837
6.43 Miles
6.43 mi06:22:4159:579:198:58
12:17
#1776
10.92 Miles
10.92 mi07:00:421:37:588:5838:01
8:28
#1661
Garmin Hill Challenge
11.42 mi07:06:211:43:379:045:39
11:18
#1654
14.95 Miles
14.95 mi07:35:012:12:178:5128:40
8:07
#1597
18 Miles
18.00 mi08:06:542:44:109:0731:53
10:27
#1612
24 Miles
24.00 mi09:06:003:43:169:1859:06
9:51
#1609
Finish
26.22 mi09:29:104:06:269:2423:10
10:26
#1649
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.2 Miles2.20 mi2.20 mi157913562051579(Top 32%)1356(Top 38%)205(Top 41%)
5.7 Miles5.70 mi3.50 mi1837-2581554-198228-231988(Top 41%)1677(Top 47%)240(Top 48%)
6.43 Miles6.43 mi0.73 mi1776+611511+43221+71511(Top 31%)1300(Top 36%)200(Top 40%)
10.92 Miles10.92 mi4.49 mi1661+1151427+84211+101510(Top 31%)1310(Top 37%)192(Top 39%)
Garmin Hill Challenge11.42 mi0.50 mi1654+71422+5213-21779(Top 36%)1531(Top 43%)213(Top 43%)
14.95 Miles14.95 mi3.53 mi1597+571376+46204+91498(Top 31%)1298(Top 36%)186(Top 38%)
18 Miles18.00 mi3.05 mi1612-151386-10210-61772(Top 36%)1494(Top 42%)212(Top 43%)
24 Miles24.00 mi6.00 mi1609+31365+21200+101741(Top 36%)1417(Top 40%)206(Top 42%)
Finish26.22 mi2.22 mi1649-401386-21206-62294(Top 47%)1775(Top 50%)261(Top 53%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 32%
×1human
+8ft-12ft

Overall

1579

Males

1356

M35-39

208

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 41%
×6stories
+92ft-87ft

Overall

1988

Males

1677

M35-39

244

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 31%
×11stories
+137ft-3ft

Overall

1511

Males

1300

M35-39

202

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 31%
×21stories
+225ft-318ft

Overall

1510

Males

1310

M35-39

194

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 36%
×11stories
+134ft-123ft

Overall

1779

Males

1531

M35-39

214

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 31%
×16stories
+234ft-225ft

Overall

1498

Males

1298

M35-39

187

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 36%
×12stories
+165ft-60ft

Overall

1772

Males

1494

M35-39

213

18 Miles→24 Miles

18.0 - 24.0 mi

Top 36%
×21stories
+142ft-377ft

Overall

1741

Males

1417

M35-39

206

24 Miles→Finish

24.0 - 26.2 mi

Top 47%
~flat
+2ft-2ft

Overall

2294

Males

1775

M35-39

261

Passing Analysis

Category:
Athletes Passed
557*
Passed By
627
Net Change
-70
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1579
2.2 Miles → 5.7 Miles45*303-258#1579#1837
5.7 Miles → 6.43 Miles7211+61#1837#1776
6.43 Miles → 10.92 Miles139*24+115#1776#1661
10.92 Miles → Garmin Hill Challenge2720+7#1661#1654
Garmin Hill Challenge → 14.95 Miles8427+57#1654#1597
14.95 Miles → 18 Miles58*73-15#1597#1612
18 Miles → 24 Miles110*107+3#1612#1609
24 Miles → Finish22*62-40#1609#1649
TOTALS557*627-70

* 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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