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BOSTON MARATHON 2025

Meagan Brunner

Bib: 17991•F

KY

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:22
Rank: #19816
Start → 5K
26:22 | 8:29/mi
10K· 6.21 mi
53:52
Rank: #20741 (-925)
5K → 10K
27:30 | 8:51/mi
15K· 9.32 mi
1:21:01
Rank: #20713 (+28)
10K → 15K
27:09 | 8:44/mi
20K· 12.43 mi
1:47:59
Rank: #20345 (+368)
15K → 20K
26:58 | 8:41/mi
Half· 13.11 mi
1:53:41
Rank: #20256 (+89)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:14:48
Rank: #19932 (+324)
Half → 25K
21:07 | 8:43/mi
30K· 18.64 mi
2:41:52
Rank: #19244 (+688)
25K → 30K
27:04 | 8:43/mi
20M
2:53:49
Rank: #18981 (+263)
30K → 20M
11:57 | 8:48/mi
21M
3:02:49
Rank: #18647 (+334)
20M → 21M
9:00 | 9:00/mi
35K· 21.75 mi
3:09:10
Rank: #18534 (+113)
21M → 35K
6:21 | 8:29/mi
23M
3:20:05
Rank: #18282 (+252)
35K → 23M
10:55 | 8:43/mi
24M
3:28:38
Rank: #18112 (+170)
23M → 24M
8:33 | 8:33/mi
40K· 24.85 mi
3:35:50
Rank: #17916 (+196)
24M → 40K
7:12 | 8:25/mi
25.2M
3:38:57
Rank: #17804 (+112)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:47:11
Rank: #17641 (+163)
25.2M → Finish
8:14 | 8:05/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:53:41
Pace8:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:53:30
Pace8:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4326:228:2926:22
8:29
-
10K
6.21 mi11:44:1353:528:4027:30
8:51
+0:22
15K
9.32 mi12:11:221:21:018:4227:09
8:44
-0:07
20K
12.43 mi12:38:201:47:598:4126:58
8:41
-0:03
Half
13.11 mi12:44:021:53:418:405:42
8:21
-0:20
25K
15.53 mi13:05:092:14:488:4121:07
8:43
+0:22
30K
18.64 mi13:32:132:41:528:4127:04
8:43
0:00
20M
20.00 mi13:44:102:53:498:4111:57
8:48
+0:05
21M
21.00 mi13:53:103:02:498:429:00
9:00
+0:12
35K
21.75 mi13:59:313:09:108:426:21
8:29
-0:31
23M
23.00 mi14:10:263:20:058:4210:55
8:43
+0:14
24M
24.00 mi14:18:593:28:388:428:33
8:33
-0:10
40K
24.85 mi14:26:113:35:508:417:12
8:25
-0:08
25.2M
25.20 mi14:29:183:38:578:413:07
9:02
+0:37
Finish
26.22 mi14:37:323:47:118:408:14
8:05
-0:57

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

8:05 /mi

Average Pace

8:40 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:04

95% of race

Time at Steady Pace

12:07

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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.

Loading...
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 mi11:16:4326:228:2926:22
8:29
#19816
10K
6.21 mi11:44:1353:528:4027:30
8:51
#20741
15K
9.32 mi12:11:221:21:018:4227:09
8:44
#20713
20K
12.43 mi12:38:201:47:598:4126:58
8:41
#20345
Half
13.11 mi12:44:021:53:418:405:42
8:21
#20256
25K
15.53 mi13:05:092:14:488:4121:07
8:43
#19932
30K
18.64 mi13:32:132:41:528:4127:04
8:43
#19244
20M
20.00 mi13:44:102:53:498:4111:57
8:48
#18981
21M
21.00 mi13:53:103:02:498:429:00
9:00
#18647
35K
21.75 mi13:59:313:09:108:426:21
8:29
#18534
23M
23.00 mi14:10:263:20:058:4210:55
8:43
#18282
24M
24.00 mi14:18:593:28:388:428:33
8:33
#18112
40K
24.85 mi14:26:113:35:508:417:12
8:25
#17916
25.2M
25.20 mi14:29:183:38:578:413:07
9:02
#17804
Finish
26.22 mi14:37:323:47:118:408:14
8:05
#17641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi198167399739920690(Top 73%)7820(Top 64%)7820(Top 143%)
10K6.21 mi3.10 mi20741-9257907-5087907-50821647(Top 76%)8393(Top 69%)8393(Top 153%)
15K9.32 mi3.11 mi20713+287869+387869+3820690(Top 73%)7820(Top 64%)7820(Top 143%)
20K12.43 mi3.11 mi20345+3687671+1987671+19819320(Top 68%)7088(Top 58%)7088(Top 130%)
Half13.11 mi0.68 mi20256+897630+417630+4118347(Top 65%)6524(Top 53%)6524(Top 119%)
25K15.53 mi2.42 mi19932+3247443+1877443+18718455(Top 65%)6678(Top 55%)6678(Top 122%)
30K18.64 mi3.11 mi19244+6887099+3447099+34416078(Top 57%)5509(Top 45%)5509(Top 101%)
20M20.00 mi1.36 mi18981+2636969+1306969+13015657(Top 55%)5401(Top 44%)5401(Top 99%)
21M21.00 mi1.00 mi18647+3346802+1676802+16713557(Top 48%)4405(Top 36%)4405(Top 81%)
35K21.75 mi0.75 mi18534+1136754+486754+4815449(Top 54%)5505(Top 45%)5505(Top 101%)
23M23.00 mi1.25 mi18282+2526641+1136641+11314690(Top 52%)5176(Top 42%)5176(Top 95%)
24M24.00 mi1.00 mi18112+1706579+626579+6214867(Top 52%)5322(Top 44%)5322(Top 97%)
40K24.85 mi0.85 mi17916+1966501+786501+7812986(Top 46%)4448(Top 36%)4448(Top 81%)
25.2M25.20 mi0.35 mi17804+1126447+546447+5412127(Top 43%)4068(Top 33%)4068(Top 74%)
Finish26.22 mi1.02 mi17641+1636381+666381+6613495(Top 48%)4703(Top 38%)4703(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20690

Females

7820

F18-39

7820

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21647

Females

8393

F18-39

8393

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20690

Females

7820

F18-39

7820

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19320

Females

7088

F18-39

7088

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18347

Females

6524

F18-39

6524

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

18455

Females

6678

F18-39

6678

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16078

Females

5509

F18-39

5509

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15657

Females

5401

F18-39

5401

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

13557

Females

4405

F18-39

4405

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15449

Females

5505

F18-39

5505

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14690

Females

5176

F18-39

5176

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14867

Females

5322

F18-39

5322

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12986

Females

4448

F18-39

4448

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12127

Females

4068

F18-39

4068

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

13495

Females

4703

F18-39

4703

Passing Analysis

Category:
Athletes Passed
3453
Passed By
1278
Net Change
+2175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19816
5K → 10K55980-925#19816#20741
10K → 15K205177+28#20741#20713
15K → 20K40638+368#20713#20345
20K → Half934+89#20345#20256
Half → 25K35228+324#20256#19932
25K → 30K6902+688#19932#19244
30K → 20M2729+263#19244#18981
20M → 21M3340+334#18981#18647
21M → 35K1196+113#18647#18534
35K → 23M2619+252#18534#18282
23M → 24M18111+170#18282#18112
24M → 40K1993+196#18112#17916
40K → 25.2M1120+112#17916#17804
25.2M → Finish17411+163#17804#17641
TOTALS34531278+2175
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing