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BOSTON MARATHON 2025

Meg Blue

Bib: 30143•F

MA

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
30:27
Rank: #25096
Start → 5K
9:48/mi
30:27 split
10K· 6.21 mi
1:00:25
Rank: #24792 (+304)
5K → 10K
9:39/mi
29:58 split
15K· 9.32 mi
1:29:49
Rank: #24404 (+388)
10K → 15K
9:28/mi
29:24 split
20K· 12.43 mi
1:59:04
Rank: #23954 (+450)
15K → 20K
9:25/mi
29:15 split
Half· 13.11 mi
2:05:27
Rank: #23913 (+41)
20K → Half
9:21/mi
6:23 split
25K· 15.53 mi
2:27:40
Rank: #23433 (+480)
Half → 25K
9:10/mi
22:13 split
30K· 18.64 mi
2:56:53
Rank: #22770 (+663)
25K → 30K
9:24/mi
29:13 split
20M
3:09:42
Rank: #22510 (+260)
30K → 20M
9:26/mi
12:49 split
21M
3:19:21
Rank: #22223 (+287)
20M → 21M
9:39/mi
9:39 split
35K· 21.75 mi
3:25:56
Rank: #22073 (+150)
21M → 35K
8:48/mi
6:35 split
23M
3:37:42
Rank: #21842 (+231)
35K → 23M
9:24/mi
11:46 split
24M
3:47:00
Rank: #21733 (+109)
23M → 24M
9:18/mi
9:18 split
40K· 24.85 mi
3:55:03
Rank: #21583 (+150)
24M → 40K
9:25/mi
8:03 split
25.2M
3:58:23
Rank: #21506 (+77)
40K → 25.2M
9:40/mi
3:20 split
Finish· 26.22 mi
4:07:01
Rank: #21345 (+161)
25.2M → Finish
8:28/mi
8:38 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:05:27
Pace9:34 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:01:34
Pace9:16 /mi
📊Negative Split: 3.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5630:279:4830:27
9:48
-
10K
6.21 mi12:20:541:00:259:4329:58
9:39
-0:09
15K
9.32 mi12:50:181:29:499:3829:24
9:28
-0:11
20K
12.43 mi13:19:331:59:049:3529:15
9:25
-0:03
Half
13.11 mi13:25:562:05:279:346:23
9:21
-0:04
25K
15.53 mi13:48:092:27:409:3022:13
9:10
-0:11
30K
18.64 mi14:17:222:56:539:2929:13
9:24
+0:14
20M
20.00 mi14:30:113:09:429:2912:49
9:26
+0:02
21M
21.00 mi14:39:503:19:219:309:39
9:39
+0:13
35K
21.75 mi14:46:253:25:569:286:35
8:48
-0:51
23M
23.00 mi14:58:113:37:429:2811:46
9:24
+0:36
24M
24.00 mi15:07:293:47:009:289:18
9:18
-0:06
40K
24.85 mi15:15:323:55:039:278:03
9:25
+0:07
25.2M
25.20 mi15:18:523:58:239:283:20
9:40
+0:15
Finish
26.22 mi15:27:304:07:019:268:38
8:28
-1:12

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

8:28 /mi

Average Pace

9:26 /mi

Slowest Pace

9:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:44

19% of race

Time at Steady Pace

3:20:17

81% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:25 /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 mi11:50:5630:279:4830:27
9:48
#25096
10K
6.21 mi12:20:541:00:259:4329:58
9:39
#24792
15K
9.32 mi12:50:181:29:499:3829:24
9:28
#24404
20K
12.43 mi13:19:331:59:049:3529:15
9:25
#23954
Half
13.11 mi13:25:562:05:279:346:23
9:21
#23913
25K
15.53 mi13:48:092:27:409:3022:13
9:10
#23433
30K
18.64 mi14:17:222:56:539:2929:13
9:24
#22770
20M
20.00 mi14:30:113:09:429:2912:49
9:26
#22510
21M
21.00 mi14:39:503:19:219:309:39
9:39
#22223
35K
21.75 mi14:46:253:25:569:286:35
8:48
#22073
23M
23.00 mi14:58:113:37:429:2811:46
9:24
#21842
24M
24.00 mi15:07:293:47:009:289:18
9:18
#21733
40K
24.85 mi15:15:323:55:039:278:03
9:25
#21583
25.2M
25.20 mi15:18:523:58:239:283:20
9:40
#21506
Finish
26.22 mi15:27:304:07:019:268:38
8:28
#21345
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25096102571025723633(Top 83%)9454(Top 77%)9454(Top 173%)
10K6.21 mi3.10 mi24792+30410115+14210115+14224476(Top 86%)9951(Top 81%)9951(Top 182%)
15K9.32 mi3.11 mi24404+3889905+2109905+21023633(Top 83%)9454(Top 77%)9454(Top 173%)
20K12.43 mi3.11 mi23954+4509668+2379668+23722619(Top 80%)8928(Top 73%)8928(Top 163%)
Half13.11 mi0.68 mi23913+419647+219647+2123140(Top 81%)9223(Top 75%)9223(Top 169%)
25K15.53 mi2.42 mi23433+4809373+2749373+27420633(Top 73%)7893(Top 65%)7893(Top 144%)
30K18.64 mi3.11 mi22770+6639054+3199054+31919558(Top 69%)7426(Top 61%)7426(Top 136%)
20M20.00 mi1.36 mi22510+2608936+1188936+11818881(Top 66%)7207(Top 59%)7207(Top 132%)
21M21.00 mi1.00 mi22223+2878787+1498787+14916829(Top 59%)6178(Top 51%)6178(Top 113%)
35K21.75 mi0.75 mi22073+1508714+738714+7317316(Top 61%)6551(Top 54%)6551(Top 120%)
23M23.00 mi1.25 mi21842+2318630+848630+8418256(Top 64%)7118(Top 58%)7118(Top 130%)
24M24.00 mi1.00 mi21733+1098589+418589+4118849(Top 66%)7474(Top 61%)7474(Top 137%)
40K24.85 mi0.85 mi21583+1508521+688521+6818389(Top 65%)7338(Top 60%)7338(Top 134%)
25.2M25.20 mi0.35 mi21506+778484+378484+3715561(Top 55%)5885(Top 48%)5885(Top 108%)
Finish26.22 mi1.02 mi21345+1618413+718413+7116088(Top 57%)6083(Top 50%)6083(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23633

Females

9454

F18-39

9454

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

24476

Females

9951

F18-39

9951

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23633

Females

9454

F18-39

9454

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

22619

Females

8928

F18-39

8928

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

23140

Females

9223

F18-39

9223

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

20633

Females

7893

F18-39

7893

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

19558

Females

7426

F18-39

7426

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18881

Females

7207

F18-39

7207

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

16829

Females

6178

F18-39

6178

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17316

Females

6551

F18-39

6551

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18256

Females

7118

F18-39

7118

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18849

Females

7474

F18-39

7474

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18389

Females

7338

F18-39

7338

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15561

Females

5885

F18-39

5885

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16088

Females

6083

F18-39

6083

Passing Analysis

Category:
Athletes Passed
3893
Passed By
142
Net Change
+3751
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25096
5K → 10K38581+304#25096#24792
10K → 15K40416+388#24792#24404
15K → 20K4588+450#24404#23954
20K → Half465+41#23954#23913
Half → 25K4822+480#23913#23433
25K → 30K6652+663#23433#22770
30K → 20M2633+260#22770#22510
20M → 21M2903+287#22510#22223
21M → 35K1500+150#22223#22073
35K → 23M2376+231#22073#21842
23M → 24M1167+109#21842#21733
24M → 40K1555+150#21733#21583
40K → 25.2M770+77#21583#21506
25.2M → Finish1654+161#21506#21345
TOTALS3893142+3751
📊

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