Allen Scarrow

Bib: 13055MAge: 50

SUGAR LAND, TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Masters (Masters Men)
#0 / 1096
Division (M50-54)
#0 / 185
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
11:52/mi
21:28
→ flat
5.34M
12:50/mi
1:06:47
8074
6.15M
14:39/mi
1:18:39
1262.8%
10.54M
14:20/mi
2:21:33
2303610.6%
11.05M
18:35/mi
2:31:02
1726.4%
Finish· 13.11 mi
13:52/mi
2:59:35
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:18:39
Pace12:47 /mi
2nd Half
Distance6.96 mi
Time1:40:56
Pace14:30 /mi
📊Positive Split: 28.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:59:2221:2811:5221:28
11:52
-
5.34M
5.34 mi07:44:411:06:4712:3045:19
12:50
+0:58
6.15M
6.15 mi07:56:331:18:3912:4711:52
14:39
+1:49
10.54M
10.54 mi08:59:272:21:3313:261:02:54
14:20
-0:19
11.05M
11.05 mi09:08:562:31:0213:409:29
18:35
+4:15
Finish
13.11 mi09:37:292:59:3513:4228:33
13:52
-4:43

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

11:52 /mi

Average Pace

13:42 /mi

Slowest Pace

18:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:47

37% of race

Time at Steady Pace

1:43:19

58% of race

Time at Slower Pace

9:29

5% of race

Average Pace: 13:42 /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
1.81M
1.81 mi06:59:2221:2811:5221:28
11:52
#6457
5.34M
5.34 mi07:44:411:06:4712:3045:19
12:50
#6535
6.15M
6.15 mi07:56:331:18:3912:4711:52
14:39
#6580
10.54M
10.54 mi08:59:272:21:3313:261:02:54
14:20
#6684
11.05M
11.05 mi09:08:562:31:0213:409:29
18:35
#6659
Finish
13.11 mi09:37:292:59:3513:4228:33
13:52
#6603
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81M1.81 mi1.81 mi645737231706457(Top 91%)3723(Top 94%)170(Top 92%)
5.34M5.34 mi3.53 mi6535-783772-491706564(Top 92%)3786(Top 95%)173(Top 94%)
6.15M6.15 mi0.81 mi6580-453788-161706743(Top 95%)3828(Top 96%)174(Top 94%)
10.54M10.54 mi4.39 mi6684-1043814-26176-66731(Top 95%)3819(Top 96%)177(Top 96%)
11.05M11.05 mi0.51 mi6659+253809+5175+16084(Top 86%)3544(Top 89%)157(Top 85%)
Finish13.11 mi2.06 mi6603+563778+31172+36186(Top 87%)3522(Top 89%)156(Top 84%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 91%
~flat
+4ft-3ft

Overall

6457

Males

3723

M50-54

172

1.81M→5.34M

1.8 - 5.3 mi

Top 92%
×4story building
+80ft-74ft

Overall

6564

Males

3786

M50-54

174

5.34M→6.15M

5.3 - 6.2 mi

Top 95%
×10story building
+126ft-4ft

Overall

6743

Males

3828

M50-54

175

6.15M→10.54M

6.2 - 10.5 mi

Top 95%
×21story building
+230ft-361ft

Overall

6731

Males

3819

M50-54

178

10.54M→11.05M

10.5 - 11.1 mi

Top 86%
×14story building
+172ft-0ft

Overall

6084

Males

3544

M50-54

158

11.05M→Finish

11.1 - 13.1 mi

Top 87%
×7story building
+97ft-114ft

Overall

6186

Males

3522

M50-54

156

Passing Analysis

Category:
Athletes Passed
252*
Passed By
398
Net Change
-146
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#6457
1.81M5.34M101*179-78#6457#6535
5.34M6.15M1257-45#6535#6580
6.15M10.54M45*149-104#6580#6684
10.54M11.05M272+25#6684#6659
11.05MFinish67*11+56#6659#6603
TOTALS252*398-146

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events