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SF MARATHON 2023

Luke Ernst

Bib: 3946•M•Age: 24

Berkeley, CA

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0:00
0:00
/ mi
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Overall
#0 / 4888
Top 14%
Gender (Male)
#0 / 3570
Top 17%
M20-29
#0 / 457
Top 23%
Race Day Weather
69°/59°F
broken clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
15:23
Rank: #634
Start → 2.2 Miles
15:23 | 6:59/mi
5.7 Miles
44:36
Rank: #557 (+77)
2.2 Miles → 5.7 Miles
29:13 | 8:21/mi
6.43 Miles
52:28
Rank: #531 (+26)
5.7 Miles → 6.43 Miles
7:52 | 10:46/mi
10.92 Miles
1:25:43
Rank: #482 (+49)
6.43 Miles → 10.92 Miles
33:15 | 7:24/mi
Garmin Hill Challenge· 11.42 mi
1:30:13
Rank: #447 (+35)
10.92 Miles → Garmin Hill Challenge
4:30 | 9:00/mi
14.95 Miles
1:54:32
Rank: #414 (+33)
Garmin Hill Challenge → 14.95 Miles
24:19 | 6:53/mi
18 Miles
2:21:51
Rank: #431 (-17)
14.95 Miles → 18 Miles
27:19 | 8:57/mi
24 Miles
3:20:08
Rank: #688 (-257)
18 Miles → 24 Miles
58:17 | 9:43/mi
Finish· 26.22 mi
3:38:59
Rank: #665 (+23)
24 Miles → Finish
18:51 | 8:30/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:32:3315:236:5915:23
6:59
-
5.7 Miles
5.70 mi06:01:4644:367:4929:13
8:21
+1:22
6.43 Miles
6.43 mi06:09:3852:288:107:52
10:46
+2:25
10.92 Miles
10.92 mi06:42:531:25:437:5133:15
7:24
-3:22
Garmin Hill Challenge
11.42 mi06:47:231:30:137:544:30
9:00
+1:36
14.95 Miles
14.95 mi07:11:421:54:327:4024:19
6:53
-2:07
18 Miles
18.00 mi07:39:012:21:517:5327:19
8:57
+2:04
24 Miles
24.00 mi08:37:183:20:088:2058:17
9:43
+0:46
Finish
26.22 mi08:56:093:38:598:2118:51
8:30
-1:13

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

6:53 /mi

Average Pace

8:21 /mi

Slowest Pace

10:46 /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

1:12:57

33% of race

Time at Steady Pace

1:19:53

36% of race

Time at Slower Pace

1:06:09

30% of race

Average Pace: 8:21 /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 mi05:32:3315:236:5915:23
6:59
#634
5.7 Miles
5.70 mi06:01:4644:367:4929:13
8:21
#557
6.43 Miles
6.43 mi06:09:3852:288:107:52
10:46
#531
10.92 Miles
10.92 mi06:42:531:25:437:5133:15
7:24
#482
Garmin Hill Challenge
11.42 mi06:47:231:30:137:544:30
9:00
#447
14.95 Miles
14.95 mi07:11:421:54:327:4024:19
6:53
#414
18 Miles
18.00 mi07:39:012:21:517:5327:19
8:57
#431
24 Miles
24.00 mi08:37:183:20:088:2058:17
9:43
#688
Finish
26.22 mi08:56:093:38:598:2118:51
8:30
#665
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2.2 Miles2.20 mi2.20 mi63458193634(Top 13%)581(Top 16%)93(Top 20%)
5.7 Miles5.70 mi3.50 mi557+77510+7189+4539(Top 11%)494(Top 14%)88(Top 19%)
6.43 Miles6.43 mi0.73 mi531+26483+2786+3466(Top 10%)428(Top 12%)84(Top 18%)
10.92 Miles10.92 mi4.49 mi482+49442+4178+8440(Top 9%)408(Top 11%)67(Top 15%)
Garmin Hill Challenge11.42 mi0.50 mi447+35411+3174+4226(Top 5%)211(Top 6%)49(Top 11%)
14.95 Miles14.95 mi3.53 mi414+33384+2762+12319(Top 7%)301(Top 8%)55(Top 12%)
18 Miles18.00 mi3.05 mi431-17400-1671-9581(Top 12%)539(Top 15%)105(Top 23%)
24 Miles24.00 mi6.00 mi688-257624-224112-411635(Top 33%)1347(Top 38%)210(Top 46%)
Finish26.22 mi2.22 mi665+23601+23106+6767(Top 16%)666(Top 19%)122(Top 27%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 13%
×1human
+8ft-12ft

Overall

634

Males

581

M20-24

94

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 11%
×6stories
+92ft-87ft

Overall

539

Males

494

M20-24

89

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 10%
×11stories
+137ft-3ft

Overall

466

Males

428

M20-24

85

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 9%
×21stories
+225ft-318ft

Overall

440

Males

408

M20-24

68

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 5%
×11stories
+134ft-123ft

Overall

226

Males

211

M20-24

50

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 7%
×16stories
+234ft-225ft

Overall

319

Males

301

M20-24

56

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 12%
×12stories
+165ft-60ft

Overall

581

Males

539

M20-24

106

18 Miles→24 Miles

18.0 - 24.0 mi

Top 33%
×21stories
+142ft-377ft

Overall

1635

Males

1347

M20-24

210

24 Miles→Finish

24.0 - 26.2 mi

Top 16%
~flat
+2ft-2ft

Overall

767

Males

666

M20-24

122

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
321*
Passed By
352
Net Change
-31
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#634
2.2 Miles → 5.7 Miles10225+77#634#557
5.7 Miles → 6.43 Miles271+26#557#531
6.43 Miles → 10.92 Miles6213+49#531#482
10.92 Miles → Garmin Hill Challenge372+35#482#447
Garmin Hill Challenge → 14.95 Miles341+33#447#414
14.95 Miles → 18 Miles18*35-17#414#431
18 Miles → 24 Miles10*267-257#431#688
24 Miles → Finish318+23#688#665
TOTALS321*352-31

* 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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Qualifying & Age Grade

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Activity Data

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