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SF MARATHON 1ST HALF 2023

Danny Marske

Bib: 15938•M•Age: 32

Fairfax Station, VA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M30-34)
#0 / 723
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
10:25/mi
14:35
→ flat
2.13M
21:22/mi
30:11
→ flat
6.43M
15:41/mi
1:37:36
↑ 274↓ 780.9%
6.62M
-45:-42/mi
1:29:06
↑ 161.6%
10.65M
11:52/mi
2:16:57
↑ 153↓ 3611.0%
Finish· 13.11 mi
12:44/mi
2:48:16
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:29:06
Pace13:28 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:19:10
Pace12:12 /mi
📊Negative Split: 11.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:54:1014:3510:2514:35
10:25
-
2.13M
2.13 mi07:09:4630:1114:1015:36
21:22
+10:57
6.43M
6.43 mi08:17:111:37:3615:111:07:25
15:41
-5:41
6.62M
6.62 mi08:08:411:29:0613:28
-45:-42
-61:23
10.65M
10.65 mi08:56:322:16:5712:5247:51
11:52
+57:34
Finish
13.11 mi09:27:512:48:1612:5031:19
12:44
+0:52

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

-46:-42 /mi

Average Pace

12:50 /mi

Slowest Pace

21:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:16

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:50 /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...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.40M
1.40 mi06:54:1014:3510:2514:35
10:25
#4588
2.13M
2.13 mi07:09:4630:1114:1015:36
21:22
#4560
6.43M
6.43 mi08:17:111:37:3615:111:07:25
15:41
#5415
6.62M
6.62 mi08:08:411:29:0613:28
-45:-42
#5393
10.65M
10.65 mi08:56:322:16:5712:5247:51
11:52
#5245
Finish
13.11 mi09:27:512:48:1612:5031:19
12:44
#5270
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi1.40 mi458827316194588(Top 76%)2731(Top 82%)619(Top 86%)
2.13M2.13 mi0.73 mi4560+282726+5611+84721(Top 78%)2788(Top 84%)622(Top 86%)
6.43M6.43 mi4.30 mi5415-8553089-363689-785612(Top 92%)3175(Top 95%)705(Top 98%)
6.62M6.62 mi0.19 mi5393+223081+8687+2---
10.65M10.65 mi4.03 mi5245+1483013+68676+114913(Top 81%)2861(Top 86%)648(Top 90%)
Finish13.11 mi2.46 mi5270-253010+3678-25308(Top 87%)3004(Top 90%)678(Top 94%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 76%
~flat
+3ft-2ft

Overall

4588

Males

2731

M30-34

621

1.40M→2.13M

1.4 - 2.1 mi

Top 78%
~flat
+3ft-1ft

Overall

4721

Males

2788

M30-34

625

2.13M→6.43M

2.1 - 6.4 mi

Top 92%
×17story building
+274ft-78ft

Overall

5612

Males

3175

M30-34

709

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 81%
×21story building
+153ft-361ft

Overall

4913

Males

2861

M30-34

650

10.65M→Finish

10.7 - 13.1 mi

Top 87%
×17story building
+244ft-114ft

Overall

5308

Males

3004

M30-34

678

Passing Analysis

Category:
Athletes Passed
531*
Passed By
1213
Net Change
-682
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4588
1.40M → 2.13M199171+28#4588#4560
2.13M → 6.43M37*892-855#4560#5415
6.43M → 6.62M5432+22#5415#5393
6.62M → 10.65M180*32+148#5393#5245
10.65M → Finish61*86-25#5245#5270
TOTALS531*1213-682

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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