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BOSTON MARATHON 2025

Michaela Hackett

Bib: 6722•F

UT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 19%
Gender (Female)
#0 / 12228
Top 4%
Division (F18-39)
#0 / 5469
Top 9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:50
Rank: #5515
Start → 5K
20:50 | 6:42/mi
10K· 6.21 mi
41:47
Rank: #5625 (-110)
5K → 10K
20:57 | 6:45/mi
15K· 9.32 mi
1:02:44
Rank: #5544 (+81)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:24:27
Rank: #5911 (-367)
15K → 20K
21:43 | 6:59/mi
Half· 13.11 mi
1:29:04
Rank: #5904 (+7)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:45:52
Rank: #5855 (+49)
Half → 25K
16:48 | 6:56/mi
30K· 18.64 mi
2:08:23
Rank: #5872 (-17)
25K → 30K
22:31 | 7:15/mi
20M
2:18:11
Rank: #5799 (+73)
30K → 20M
9:48 | 7:13/mi
21M
2:26:03
Rank: #5784 (+15)
20M → 21M
7:52 | 7:52/mi
35K· 21.75 mi
2:31:19
Rank: #5756 (+28)
21M → 35K
5:16 | 7:02/mi
23M
2:40:24
Rank: #5645 (+111)
35K → 23M
9:05 | 7:15/mi
24M
2:47:38
Rank: #5603 (+42)
23M → 24M
7:14 | 7:14/mi
40K· 24.85 mi
2:54:02
Rank: #5585 (+18)
24M → 40K
6:24 | 7:29/mi
25.2M
2:56:47
Rank: #5552 (+33)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:03:53
Rank: #5496 (+56)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:04
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:34:49
Pace7:14 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3420:506:4220:50
6:42
-
10K
6.21 mi10:47:3141:476:4320:57
6:45
+0:03
15K
9.32 mi11:08:281:02:446:4420:57
6:45
0:00
20K
12.43 mi11:30:111:24:276:4821:43
6:59
+0:14
Half
13.11 mi11:34:481:29:046:484:37
6:46
-0:13
25K
15.53 mi11:51:361:45:526:4916:48
6:56
+0:10
30K
18.64 mi12:14:072:08:236:5322:31
7:15
+0:19
20M
20.00 mi12:23:552:18:116:559:48
7:13
-0:02
21M
21.00 mi12:31:472:26:036:577:52
7:52
+0:39
35K
21.75 mi12:37:032:31:196:575:16
7:02
-0:50
23M
23.00 mi12:46:082:40:246:589:05
7:15
+0:13
24M
24.00 mi12:53:222:47:386:597:14
7:14
-0:01
40K
24.85 mi12:59:462:54:027:006:24
7:29
+0:15
25.2M
25.20 mi13:02:312:56:477:012:45
7:58
+0:29
Finish
26.22 mi13:09:373:03:537:017:06
6:58
-1:00

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

6:42 /mi

Average Pace

7:01 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:52

91% of race

Time at Steady Pace

14:16

8% of race

Time at Slower Pace

2:45

1% of race

Average Pace: 7:01 /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 mi10:26:3420:506:4220:50
6:42
#5515
10K
6.21 mi10:47:3141:476:4320:57
6:45
#5625
15K
9.32 mi11:08:281:02:446:4420:57
6:45
#5544
20K
12.43 mi11:30:111:24:276:4821:43
6:59
#5911
Half
13.11 mi11:34:481:29:046:484:37
6:46
#5904
25K
15.53 mi11:51:361:45:526:4916:48
6:56
#5855
30K
18.64 mi12:14:072:08:236:5322:31
7:15
#5872
20M
20.00 mi12:23:552:18:116:559:48
7:13
#5799
21M
21.00 mi12:31:472:26:036:577:52
7:52
#5784
35K
21.75 mi12:37:032:31:196:575:16
7:02
#5756
23M
23.00 mi12:46:082:40:246:589:05
7:15
#5645
24M
24.00 mi12:53:222:47:386:597:14
7:14
#5603
40K
24.85 mi12:59:462:54:027:006:24
7:29
#5585
25.2M
25.20 mi13:02:312:56:477:012:45
7:58
#5552
Finish
26.22 mi13:09:373:03:537:017:06
6:58
#5496
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi55153963965532(Top 19%)451(Top 4%)451(Top 8%)
10K6.21 mi3.10 mi5625-110417-21417-215796(Top 20%)477(Top 4%)477(Top 9%)
15K9.32 mi3.11 mi5544+81415+2415+25532(Top 19%)451(Top 4%)451(Top 8%)
20K12.43 mi3.11 mi5911-367485-70485-706825(Top 24%)732(Top 6%)732(Top 13%)
Half13.11 mi0.68 mi5904+7483+2483+25941(Top 21%)539(Top 4%)539(Top 10%)
25K15.53 mi2.42 mi5855+49499-16499-165867(Top 21%)564(Top 5%)564(Top 10%)
30K18.64 mi3.11 mi5872-17520-21520-216160(Top 22%)712(Top 6%)712(Top 13%)
20M20.00 mi1.36 mi5799+735205205281(Top 19%)577(Top 5%)577(Top 11%)
21M21.00 mi1.00 mi5784+15525-5525-56592(Top 23%)1136(Top 9%)1136(Top 21%)
35K21.75 mi0.75 mi5756+28530-5530-55668(Top 20%)803(Top 7%)803(Top 15%)
23M23.00 mi1.25 mi5645+111524+6524+65227(Top 18%)741(Top 6%)741(Top 14%)
24M24.00 mi1.00 mi5603+42532-8532-86037(Top 21%)1072(Top 9%)1072(Top 20%)
40K24.85 mi0.85 mi5585+18540-8540-86744(Top 24%)1431(Top 12%)1431(Top 26%)
25.2M25.20 mi0.35 mi5552+33538+2538+25839(Top 21%)1165(Top 10%)1165(Top 21%)
Finish26.22 mi1.02 mi5496+56543-5543-55531(Top 19%)1060(Top 9%)1060(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5532

Females

451

F18-39

451

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5796

Females

477

F18-39

477

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5532

Females

451

F18-39

451

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6825

Females

732

F18-39

732

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5941

Females

539

F18-39

539

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5867

Females

564

F18-39

564

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6160

Females

712

F18-39

712

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5281

Females

577

F18-39

577

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6592

Females

1136

F18-39

1136

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5668

Females

803

F18-39

803

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5227

Females

741

F18-39

741

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

6037

Females

1072

F18-39

1072

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6744

Females

1431

F18-39

1431

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5839

Females

1165

F18-39

1165

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5531

Females

1060

F18-39

1060

Passing Analysis

Category:
Athletes Passed
1344
Passed By
1325
Net Change
+19
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5515
5K → 10K133243-110#5515#5625
10K → 15K16786+81#5625#5544
15K → 20K51418-367#5544#5911
20K → Half2922+7#5911#5904
Half → 25K154105+49#5904#5855
25K → 30K178195-17#5855#5872
30K → 20M11138+73#5872#5799
20M → 21M7055+15#5799#5784
21M → 35K5325+28#5784#5756
35K → 23M13827+111#5756#5645
23M → 24M7735+42#5645#5603
24M → 40K6042+18#5603#5585
40K → 25.2M418+33#5585#5552
25.2M → Finish8226+56#5552#5496
TOTALS13441325+19
📊

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