Brynna Seim

Omaha, NE

Bib: 4170 F 27

0:00

0:00

/ mi

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Overall

#0 / 3874

Top 37%

Gender (Female)

#0 / 1189

Top 26%

Division (F25-29)

#0 / 318

Top 24%

Race Day Weather

31°/21°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

472 ft elev

5K· 3.11 mi

9:24/mi

29:12

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

8:59/mi

57:06

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

9:28/mi

1:26:30

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

9:07/mi

1:54:48

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

9:22/mi

2:01:06

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

9:20/mi

2:23:50

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

8:09/mi

2:54:13

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

12:43/mi

3:33:43

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

9:52/mi

4:11:42

↑ 79 ft↓ 112 ft0.2% grade

427 ft elev

Course Elevation

367–604 ft

≈

×20story building

•▲ 872 ft climb · ▼ 918 ft descent

The Course

Half Splits

1st Half· via 13.1M

2:01:069:15 /mi⚡ faster

2nd Half

2:10:369:57 /mi+7.8%

Positive split — 7.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:12	9:24	3.11 mi	29:12	9:24	-
10K	57:06	9:11	3.10 mi	27:54	8:59	-0:25
15K	1:26:30	9:17	3.11 mi	29:24	9:28	+0:29
20K	1:54:48	9:14	3.11 mi	28:18	9:07	-0:21
13.1M	2:01:06	9:15	0.67 mi	6:18	9:22	+0:15
25K	2:23:50	9:16	2.43 mi	22:44	9:20	-0:02
31K	2:54:13	9:03	3.73 mi	30:23	8:09	-1:11
36K	3:33:43	9:33	3.11 mi	39:30	12:43	+4:34
Finish(26.22 mi)	4:11:42	9:36	3.85 mi	37:59	9:52	-2:51

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:09 /mi

Average Pace

9:36 /mi

Slowest Pace

12:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

30:23

12% of race

Time at Steady Pace

3:01:49

72% of race

Time at Slower Pace

39:30

16% of race

Average Pace: 9:36 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	1610	332	73	1889	401	101
10K	3.10 mi	1442+168	284+48	61+12	1269	242	53
15K	3.11 mi	1607-165	320-36	75-14	1889	401	101
20K	3.11 mi	1540+67	301+19	72+3	1408	266	66
13.1M	0.67 mi	1533+7	300+1	72	1497	286	72
25K	2.43 mi	1486+47	290+10	69+3	1291	253	60
31K	3.73 mi	1359+127	262+28	61+8	995	190	41
36K	3.11 mi	1508-149	315-53	78-17	2226	627	165
Finish(26.22 mi)	3.85 mi	1438+70	313+2	76+2	1341	342	88

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%

×7story building

+141ft-118ft

Overall

1889

Females

401

F25-29

101

5K→10K

3.1 - 6.2 mi

Top 33%

×10story building

+135ft-59ft

Overall

1269

Females

242

F25-29

10K→15K

6.2 - 9.3 mi

Top 49%

×3story building

+119ft-113ft

Overall

1889

Females

401

F25-29

101

15K→20K

9.3 - 12.4 mi

Top 36%

×9story building

+98ft-187ft

Overall

1408

Females

266

F25-29

20K→13.1M

12.4 - 13.1 mi

Top 39%

×1story

+9ft-13ft

Overall

1497

Females

286

F25-29

13.1M→25K

13.1 - 15.5 mi

Top 33%

×2story building

+52ft-68ft

Overall

1291

Females

253

F25-29

25K→31K

15.5 - 19.3 mi

Top 26%

×10story building

+153ft-78ft

Overall

995

Females

190

F25-29

31K→36K

19.3 - 22.4 mi

Top 57%

×8story building

+64ft-154ft

Overall

2226

Females

627

F25-29

165

36K→Finish

22.4 - 26.2 mi

Top 35%

×8story building

+79ft-112ft

Overall

1341

Females

342

F25-29

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#1610
5K → 10K	11179+168	#1610 → #1442
10K → 15K	1716-165	#1442 → #1607
15K → 20K	1178+67	#1607 → #1540
20K → 13.1M	613+7	#1540 → #1533
13.1M → 25K	855+47	#1533 → #1486
25K → 31K	1128+127	#1486 → #1359
31K → 36K	15910-149	#1359 → #1508
36K → Finish	2494+70	#1508 → #1438
TOTALS	391563+172	#1610 → #1438

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Brynna Seim

Race Timeline

The Course

Half Splits

Your race, unpacked

Checkpoint Splits

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→13.1M

13.1M→25K

25K→31K

31K→36K

36K→Finish

Passing Analysis

Passing Visualized

Passing Circle

Position Flow

Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Official Timing Data