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SHAMROCK MARATHON 2025

Dara Steele-Belkin

Atlanta, GA

Bib: 1690 F 50

0:00
0:00
/ mi
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Overall
#0 / 1949
Top 15%
Gender (Female)
#0 / 791
Top 9%
Masters (Masters Women)
#0 / 277
Top 6%
Division (F50-54)
#0 / 46
Top 4%
Race Day Weather
71°/61°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
7 ft elev
5K· 3.11 mi
8:44/mi
27:05
↑ 26↓ 31
1 ft elev
10K· 6.21 mi
8:22/mi
53:03
↑ 38↓ 170.1%
22 ft elev
15K· 9.32 mi
8:18/mi
1:18:48
↑ 26↓ 440.1%
5 ft elev
20K· 12.43 mi
8:17/mi
1:44:30
↑ 35↓ 22
17 ft elev
Half· 13.10 mi
8:41/mi
1:50:19
↓ 130.2%
11 ft elev
25K· 15.53 mi
8:08/mi
2:10:07
↑ 48↓ 190.2%
38 ft elev
30K· 18.64 mi
6:59/mi
2:31:48
↑ 38↓ 52
25 ft elev
35K· 21.75 mi
8:48/mi
2:59:08
↑ 39↓ 39
25 ft elev
25.2M
7:50/mi
3:26:08
↑ 57↓ 58
24 ft elev
Finish· 26.22 mi
7:30/mi
3:33:46
↑ 17↓ 12
28 ft elev
Course Elevation
-8–55 ft
≈
×5story building
•▲ 331 ft climb · ▼ 310 ft descent

The Course

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Half Splits

1st Half· via Half
Distance13.10 mi
Time1:50:19
Pace8:26 /mi
2nd Half✓ Faster
Distance13.12 mi
Time1:43:28
Pace7:54 /mi
📊Negative Split: 6.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:59:2827:058:4427:05
8:44
-
10K
6.21 mi08:25:2653:038:3325:58
8:22
-0:22
15K
9.32 mi08:51:111:18:488:2825:45
8:18
-0:04
20K
12.43 mi09:16:531:44:308:2525:42
8:17
-0:01
Half
13.10 mi09:22:421:50:198:265:49
8:41
+0:24
25K
15.53 mi09:42:302:10:078:2319:48
8:08
-0:33
30K
18.64 mi10:04:112:31:488:0921:41
6:59
-1:09
35K
21.75 mi10:31:312:59:088:1527:20
8:48
+1:49
25.2M
25.20 mi10:58:313:26:088:1127:00
7:50
-0:58
Finish
26.22 mi11:06:093:33:468:107:38
7:30
-0:20

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

6:59 /mi

Average Pace

8:10 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:19

26% of race

Time at Steady Pace

1:37:13

45% of race

Time at Slower Pace

1:00:14

28% of race

Average Pace: 8:09 /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.

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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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi07:59:2827:058:4427:05
8:44
#647
10K
6.21 mi08:25:2653:038:3325:58
8:22
#529
15K
9.32 mi08:51:111:18:488:2825:45
8:18
#498
20K
12.43 mi09:16:531:44:308:2525:42
8:17
#478
Half
13.10 mi09:22:421:50:198:265:49
8:41
#467
25K
15.53 mi09:42:302:10:078:2319:48
8:08
#429
30K
18.64 mi10:04:112:31:488:0921:41
6:59
#384
35K
21.75 mi10:31:312:59:088:1527:20
8:48
#346
25.2M
25.20 mi10:58:313:26:088:1127:00
7:50
#295
Finish
26.22 mi11:06:093:33:468:107:38
7:30
#284
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi647173124391016
10K6.21 mi3.10 mi529+118136+378+44561107
15K9.32 mi3.11 mi498+31122+147+14391016
20K12.43 mi3.11 mi478+20118+474331037
Half13.10 mi0.67 mi467+11113+57380866
25K15.53 mi2.43 mi429+3899+146+1303694
30K18.64 mi3.11 mi384+4590+96236585
35K21.75 mi3.11 mi346+3880+105+1190484
25.2M25.20 mi3.45 mi295+5172+85125274
Finish26.22 mi1.02 mi284+1168+44+1176433

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×1story
+26ft-31ft

Overall

439

Females

101

F50-54

6

5K→10K

3.1 - 6.2 mi

Top 23%
×2story building
+38ft-17ft

Overall

456

Females

110

F50-54

7

10K→15K

6.2 - 9.3 mi

Top 23%
×2story building
+26ft-44ft

Overall

439

Females

101

F50-54

6

15K→20K

9.3 - 12.4 mi

Top 22%
×1story
+35ft-22ft

Overall

433

Females

103

F50-54

7

20K→Half

12.4 - 13.1 mi

Top 19%
×1human
+7ft-13ft

Overall

380

Females

86

F50-54

6

Half→25K

13.1 - 15.5 mi

Top 16%
×2story building
+48ft-19ft

Overall

303

Females

69

F50-54

4

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+38ft-52ft

Overall

236

Females

58

F50-54

5

30K→35K

18.6 - 21.8 mi

Top 10%
×2stacked humans
+39ft-39ft

Overall

190

Females

48

F50-54

4

35K→25.2M

21.8 - 25.2 mi

Top 6%
×3story building
+57ft-58ft

Overall

125

Females

27

F50-54

4

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×1human
+17ft-12ft

Overall

176

Females

43

F50-54

3

Passing Analysis

Category:
Athletes Passed
369
Passed By
6
Net Change
+363
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#647
5K → 10K1180+118#647#529
10K → 15K321+31#529#498
15K → 20K222+20#498#478
20K → Half110+11#478#467
Half → 25K402+38#467#429
25K → 30K461+45#429#384
30K → 35K380+38#384#346
35K → 25.2M510+51#346#295
25.2M → Finish110+11#295#284
TOTALS3696+363

Passing Charts

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

J & A Racing

J & A Racing

Big River Race Management

Big River Race Management