Brenna Dietrich

Bismarck, ND

Bib: 1071 F 23

0:00
0:00
/ mi
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Overall
#0 / 8418
Gender (Female)
#0 / 3216
Top 41%
Division (F20-24)
#0 / 584
Top 46%
Race Day Weather
50°/40°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:28/mi
29:25
↑ 158↓ 138
10K· 6.21 mi
9:28/mi
58:50
↑ 117↓ 126
15K· 9.32 mi
9:58/mi
1:29:48
↑ 126↓ 145
20K· 12.43 mi
9:25/mi
1:59:03
↑ 78↓ 100
25K· 15.53 mi
10:32/mi
2:31:48
↑ 118↓ 148
30K· 18.64 mi
10:11/mi
3:03:25
↑ 118↓ 98
35K· 21.75 mi
11:25/mi
3:38:53
↑ 162↓ 132
40K· 24.85 mi
11:16/mi
4:13:53
↑ 125↓ 75
Finish· 26.22 mi
9:43/mi
4:27:08
↑ 72↓ 85
Course Elevation
1,098ft
Total climb
158ft
Range
810 to 968 ft
1,059ft
Total descent
About the height of the Statue of Liberty

The Course

Half Splits

1st Half· via 20K
1:59:039:35 /mi⚡ faster
2nd Half
2:28:0510:44 /mi+24.4%
Positive split — 24.4% slower in the second half
AI Race Performance Report

Brenna's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:259:283.11 mi29:25
9:28
-
10K
58:509:283.10 mi29:25
9:28
0:00
15K
1:29:489:383.11 mi30:58
9:58
+0:30
20K
1:59:039:353.11 mi29:15
9:25
-0:33
25K
2:31:489:463.10 mi32:45
10:32
+1:07
30K
3:03:259:503.11 mi31:37
10:11
-0:21
35K
3:38:5310:043.11 mi35:28
11:25
+1:14
40K
4:13:5310:133.10 mi35:00
11:16
-0:09
Finish(26.22 mi)
4:27:0810:121.37 mi13:15
9:43
-1:33
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

See the rest of Brenna's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:25 /mi

Average Pace

10:12 /mi

Slowest Pace

11:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:28:05

33% of race

Time at Steady Pace

1:15:50

28% of race

Time at Slower Pace

1:43:13

39% of race

Average Pace: 10:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi4178112523051561466306
10K3.10 mi4332-1541155-30239-945231230257
15K3.11 mi4667-3351271-116259-2051561466306
20K3.11 mi4578+891246+25252+744791215249
25K3.10 mi4754-1761327-81277-2554231662339
30K3.11 mi4612+1421296+31264+1342861246253
35K3.11 mi4602+101318-22267-348361602339
40K3.10 mi4528+741334-1626743571509316
Finish(26.22 mi)1.37 mi4464+641332+2268-136281219269

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
873 ft892 ft
↑ 158ft↓ 138ft
85 ft

Overall

5156

Females

1466

F20-24

306

5K→10K

3.1 - 6.2 mi

Top 54%
892 ft883 ft
↑ 117ft↓ 126ft
23 ft

Overall

4523

Females

1230

F20-24

257

10K→15K

6.2 - 9.3 mi

Top 61%
879 ft860 ft
↑ 126ft↓ 145ft
49 ft

Overall

5156

Females

1466

F20-24

306

15K→20K

9.3 - 12.4 mi

Top 53%
869 ft846 ft
↑ 78ft↓ 100ft
22 ft

Overall

4479

Females

1215

F20-24

249

20K→25K

12.4 - 15.5 mi

Top 64%
853 ft823 ft
↑ 118ft↓ 148ft
62 ft

Overall

5423

Females

1662

F20-24

339

25K→30K

15.5 - 18.6 mi

Top 51%
823 ft843 ft
↑ 118ft↓ 98ft
30 ft

Overall

4286

Females

1246

F20-24

253

30K→35K

18.6 - 21.8 mi

Top 57%
846 ft876 ft
↑ 162ft↓ 132ft
74 ft

Overall

4836

Females

1602

F20-24

339

35K→40K

21.8 - 24.9 mi

Top 52%
883 ft932 ft
↑ 125ft↓ 75ft
85 ft

Overall

4357

Females

1509

F20-24

316

40K→Finish

24.9 - 26.2 mi

Top 43%
925 ft912 ft
↑ 72ft↓ 85ft
46 ft

Overall

3628

Females

1219

F20-24

269

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

Twin Cities in Motion