Georgina Brierley

Tampa, FL

Bib: 1977 F 28

0:00
0:00
/ mi
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Overall
#0 / 3874
Gender (Female)
#0 / 1189
Division (F25-29)
#0 / 318
Race Day Weather
31°/21°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:26/mi
35:30
141118
10K· 6.21 mi
11:48/mi
1:12:09
13559
15K· 9.32 mi
10:39/mi
1:45:13
119113
20K· 12.43 mi
11:40/mi
2:21:28
98187
13.1M
13:07/mi
2:30:17
13
25K· 15.53 mi
12:28/mi
3:00:37
5268
31K· 19.26 mi
12:16/mi
3:46:21
15378
36K· 22.37 mi
14:11/mi
4:30:25
64154
Finish· 26.22 mi
8:45/mi
5:04:07
79112
Course Elevation
367604 ft
×20story building
872 ft climb · 918 ft descent

The Course

Half Splits

1st Half· via 13.1M
2:30:1711:28 /mi⚡ faster
2nd Half
2:33:5011:44 /mi+2.4%
Positive split — 2.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:3011:263.11 mi35:30
11:26
-
10K
1:12:0911:373.10 mi36:39
11:48
+0:22
15K
1:45:1311:173.11 mi33:04
10:39
-1:09
20K
2:21:2811:233.11 mi36:15
11:40
+1:01
13.1M
2:30:1711:280.67 mi8:49
13:07
+1:27
25K
3:00:3711:382.43 mi30:20
12:28
-0:39
31K
3:46:2111:453.73 mi45:44
12:16
-0:12
36K
4:30:2512:053.11 mi44:04
14:11
+1:55
Finish(26.22 mi)
5:04:0711:363.85 mi33:42
8:45
-5:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:45 /mi

Average Pace

11:36 /mi

Slowest Pace

14:11 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:06:46

22% of race

Time at Steady Pace

3:04:28

61% of race

Time at Slower Pace

52:53

17% of race

Average Pace: 11:36 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi31718802302773708197
10K3.10 mi3251-80904-24240-103318920244
15K3.11 mi3108+143829+75219+212773708197
20K3.11 mi3084+24825+42193045814217
13.1M0.67 mi3107-23837-12224-53381965257
25K2.43 mi3072+35835+2223+12970823214
31K3.73 mi3093-21855-20230-73177930245
36K3.11 mi3046+47846+9225+52782828215
Finish(26.22 mi)3.85 mi2728+318737+109190+3575615331

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×7story building
+141ft-118ft

Overall

2773

Females

708

F25-29

197

5K→10K

3.1 - 6.2 mi

Top 86%
×10story building
+135ft-59ft

Overall

3318

Females

920

F25-29

244

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+119ft-113ft

Overall

2773

Females

708

F25-29

197

15K→20K

9.3 - 12.4 mi

Top 79%
×9story building
+98ft-187ft

Overall

3045

Females

814

F25-29

217

20K→13.1M

12.4 - 13.1 mi

Top 87%
×1story
+9ft-13ft

Overall

3381

Females

965

F25-29

257

13.1M→25K

13.1 - 15.5 mi

Top 77%
×2story building
+52ft-68ft

Overall

2970

Females

823

F25-29

214

25K→31K

15.5 - 19.3 mi

Top 82%
×10story building
+153ft-78ft

Overall

3177

Females

930

F25-29

245

31K→36K

19.3 - 22.4 mi

Top 72%
×8story building
+64ft-154ft

Overall

2782

Females

828

F25-29

215

36K→Finish

22.4 - 26.2 mi

Top 20%
×8story building
+79ft-112ft

Overall

756

Females

153

F25-29

31

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#3171
5K10K
12040-80
#3171 #3251
10K15K
6149+143
#3251 #3108
15K20K
3458+24
#3108 #3084
20K13.1M
285-23
#3084 #3107
13.1M25K
2257+35
#3107 #3072
25K31K
6039-21
#3072 #3093
31K36K
1966+47
#3093 #3046
36KFinish
0318+318
#3046 #2728
TOTALS
289732+443
#3171 #2728

Passing Visualized

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

Dallas White Rock Marathon

MyChipTime