Official Timing Data

Huntsville Track Club

Huntsville Track Club

Start2Finish

Start2Finish

Gemma Marsh

Bib: 346FAge: 27

HUNTSVILLE, AL

Rocket City Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 1413
Gender (Female)
#0 / 498
Age Group (F25-29)
Official
#0 / 72
Calculated (F25-29)
#0 / 72
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
1:09:10
6.21 mi
Rank: #1206
Start10K
1:09:10 | 11:08/mi
HALF
2:26:37
13.11 mi
Rank: #1173 (+33)
10KHALF
1:17:27 | 11:14/mi
20M
3:43:49
20.00 mi
Rank: #1105 (+68)
HALF20M
1:17:12 | 11:13/mi
Finish
4:57:07
26.22 mi
Rank: #1028 (+77)
20MFinish
1:13:18 | 11:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:26:37
Pace11:12 /mi
2nd Half
Distance13.11 mi
Time2:30:29
Pace11:29 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
10K
6.21 mi08:10:201:09:1011:081:09:10
11:08
-
HALF
13.11 mi09:27:472:26:3711:121:17:27
11:14
+0:06
20M
20.00 mi10:44:593:43:4911:121:17:12
11:13
-0:01
Finish
26.22 mi11:58:174:57:0711:211:13:18
11:48
+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

11:08 /mi

Average Pace

11:20 /mi

Slowest Pace

11:48 /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

3:43:49

75% of race

Time at Steady Pace

1:13:18

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:20 /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 mi08:10:201:09:1011:081:09:10
11:08
#1206
HALF
13.11 mi09:27:472:26:3711:121:17:27
11:14
#1173
20M
20.00 mi10:44:593:43:4911:121:17:12
11:13
#1105
Finish
26.22 mi11:58:174:57:0711:211:13:18
11:48
#1028
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
10K6.21 mi6.21 mi1206371641206(Top 85%)371(Top 74%)64(Top 89%)
HALF13.11 mi6.90 mi1173+33356+15641171(Top 83%)354(Top 71%)65(Top 90%)
20M20.00 mi6.89 mi1105+68335+2161+3997(Top 71%)302(Top 61%)56(Top 78%)
Finish26.22 mi6.22 mi1028+77308+2757+4842(Top 60%)271(Top 54%)50(Top 69%)

Segment Performance Analysis

Start → 10K

0.0 - 6.2 mi

Top 85%
×8
+229ft-142ft

Overall

1206

Females

371

F25-29

64

10K→HALF

6.2 - 13.1 mi

Top 83%
×4
+199ft-250ft

Overall

1171

Females

354

F25-29

65

HALF→20M

13.1 - 20.0 mi

Top 71%
×4
+247ft-266ft

Overall

997

Females

302

F25-29

56

20M→Finish

20.0 - 26.2 mi

Top 60%
×4
+192ft-198ft

Overall

842

Females

271

F25-29

50

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
202*
Passed By
24
Net Change
+178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 10K----#1206
10KHALF39*6+33#1206#1173
HALF20M81*13+68#1173#1105
20MFinish82*5+77#1105#1028
TOTALS202*24+178

* 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

See how your performance stacks up against qualifying standards

BQ

Boston Qualifying analysis available

NYC

NYC Marathon Qualifying analysis available

AI Key Insights

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Finisher Certificate

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🏆 Finisher Certificate
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Activity Data

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