Official Timing Data

Huntsville Track Club

Huntsville Track Club

Start2Finish

Start2Finish

Kristen Toppin

Bib: 21FAge: 40

WATERLOO, IA

Rocket City Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 1413
Top 33%
Gender (Female)
#0 / 498
Top 20%
Masters (Masters Women)
#0 / 219
Top 15%
Age Group (F40-44)
#0 / 80
Top 26%
Race Day Weather
29°/19°F
clear sky

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
10K
51:43
6.21 mi
Rank: #353
Start10K
51:43 | 8:20/mi
HALF
1:49:22
13.11 mi
Rank: #365 (-12)
10KHALF
57:39 | 8:22/mi
20M
2:54:00
20.00 mi
Rank: #456 (-91)
HALF20M
1:04:38 | 9:23/mi
Finish
3:57:04
26.22 mi
Rank: #459 (-3)
20MFinish
1:03:04 | 10:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:22
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time2:07:42
Pace9:45 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
10K
6.21 mi07:52:0151:438:2051:43
8:20
-
HALF
13.11 mi08:49:401:49:228:2157:39
8:22
+0:02
20M
20.00 mi09:54:182:54:008:421:04:38
9:23
+1:01
Finish
26.22 mi10:57:223:57:049:031:03:04
10:09
+0:46

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

8:20 /mi

Average Pace

9:03 /mi

Slowest Pace

10:09 /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

1:49:22

46% of race

Time at Steady Pace

1:04:38

27% of race

Time at Slower Pace

1:03:04

27% of race

Average Pace: 9:02 /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
10K
6.21 mi07:52:0151:438:2051:43
8:20
#353
HALF
13.11 mi08:49:401:49:228:2157:39
8:22
#365
20M
20.00 mi09:54:182:54:008:421:04:38
9:23
#456
Finish
26.22 mi10:57:223:57:049:031:03:04
10:09
#459
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
10K6.21 mi6.21 mi3536115353(Top 25%)61(Top 12%)15(Top 19%)
HALF13.11 mi6.90 mi365-1268-717-2387(Top 27%)71(Top 14%)18(Top 23%)
20M20.00 mi6.89 mi456-9198-3020-3620(Top 44%)151(Top 30%)27(Top 34%)
Finish26.22 mi6.22 mi459-39821-1519(Top 37%)136(Top 27%)23(Top 29%)

Segment Performance Analysis

Start → 10K

0.0 - 6.2 mi

Top 25%
×8
+229ft-142ft

Overall

353

Females

61

F40-44

15

10K→HALF

6.2 - 13.1 mi

Top 27%
×4
+199ft-250ft

Overall

387

Females

71

F40-44

18

HALF→20M

13.1 - 20.0 mi

Top 44%
×4
+247ft-266ft

Overall

620

Females

151

F40-44

27

20M→Finish

20.0 - 26.2 mi

Top 37%
×4
+192ft-198ft

Overall

519

Females

136

F40-44

23

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
63*
Passed By
169
Net Change
-106
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 10K----#353
10KHALF13*25-12#353#365
HALF20M16*107-91#365#456
20MFinish34*37-3#456#459
TOTALS63*169-106

* 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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NYC

NYC Marathon Qualifying analysis available

AI Key Insights

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Finisher Certificate

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