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BOSTON MARATHON 2025

Emma Hoffman

Bib: 30075•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
28:05
Rank: #22597
Start → 5K
28:05 | 9:02/mi
10K· 6.21 mi
55:35
Rank: #22182 (+415)
5K → 10K
27:30 | 8:51/mi
15K· 9.32 mi
1:22:40
Rank: #21655 (+527)
10K → 15K
27:05 | 8:43/mi
20K· 12.43 mi
1:50:23
Rank: #21349 (+306)
15K → 20K
27:43 | 8:55/mi
Half· 13.11 mi
1:56:20
Rank: #21297 (+52)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:17:53
Rank: #20980 (+317)
Half → 25K
21:33 | 8:53/mi
30K· 18.64 mi
2:48:04
Rank: #20946 (+34)
25K → 30K
30:11 | 9:43/mi
20M
3:01:03
Rank: #20802 (+144)
30K → 20M
12:59 | 9:33/mi
21M
3:10:59
Rank: #20624 (+178)
20M → 21M
9:56 | 9:56/mi
35K· 21.75 mi
3:18:16
Rank: #20642 (-18)
21M → 35K
7:17 | 9:44/mi
23M
3:30:28
Rank: #20596 (+46)
35K → 23M
12:12 | 9:45/mi
24M
3:40:28
Rank: #20665 (-69)
23M → 24M
10:00 | 10:00/mi
40K· 24.85 mi
3:49:49
Rank: #20806 (-141)
24M → 40K
9:21 | 10:56/mi
25.2M
3:53:08
Rank: #20730 (+76)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
4:01:39
Rank: #20591 (+139)
25.2M → Finish
8:31 | 8:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:20
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:05:19
Pace9:34 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2528:059:0228:05
9:02
-
10K
6.21 mi12:15:5555:358:5727:30
8:51
-0:11
15K
9.32 mi12:43:001:22:408:5227:05
8:43
-0:08
20K
12.43 mi13:10:431:50:238:5327:43
8:55
+0:12
Half
13.11 mi13:16:401:56:208:525:57
8:43
-0:12
25K
15.53 mi13:38:132:17:538:5321:33
8:53
+0:10
30K
18.64 mi14:08:242:48:049:0130:11
9:43
+0:50
20M
20.00 mi14:21:233:01:039:0312:59
9:33
-0:10
21M
21.00 mi14:31:193:10:599:069:56
9:56
+0:23
35K
21.75 mi14:38:363:18:169:077:17
9:44
-0:12
23M
23.00 mi14:50:483:30:289:0912:12
9:45
+0:01
24M
24.00 mi15:00:483:40:289:1110:00
10:00
+0:15
40K
24.85 mi15:10:093:49:499:159:21
10:56
+0:56
25.2M
25.20 mi15:13:283:53:089:153:19
9:37
-1:19
Finish
26.22 mi15:21:594:01:399:138:31
8:21
-1:16

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

8:21 /mi

Average Pace

9:13 /mi

Slowest Pace

10:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:24

61% of race

Time at Steady Pace

1:05:58

27% of race

Time at Slower Pace

29:17

12% of race

Average Pace: 9:13 /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 mi11:48:2528:059:0228:05
9:02
#22597
10K
6.21 mi12:15:5555:358:5727:30
8:51
#22182
15K
9.32 mi12:43:001:22:408:5227:05
8:43
#21655
20K
12.43 mi13:10:431:50:238:5327:43
8:55
#21349
Half
13.11 mi13:16:401:56:208:525:57
8:43
#21297
25K
15.53 mi13:38:132:17:538:5321:33
8:53
#20980
30K
18.64 mi14:08:242:48:049:0130:11
9:43
#20946
20M
20.00 mi14:21:233:01:039:0312:59
9:33
#20802
21M
21.00 mi14:31:193:10:599:069:56
9:56
#20624
35K
21.75 mi14:38:363:18:169:077:17
9:44
#20642
23M
23.00 mi14:50:483:30:289:0912:12
9:45
#20596
24M
24.00 mi15:00:483:40:289:1110:00
10:00
#20665
40K
24.85 mi15:10:093:49:499:159:21
10:56
#20806
25.2M
25.20 mi15:13:283:53:089:153:19
9:37
#20730
Finish
26.22 mi15:21:594:01:399:138:31
8:21
#20591
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi225978956895620596(Top 73%)7771(Top 64%)7771(Top 142%)
10K6.21 mi3.10 mi22182+4158716+2408716+24021652(Top 76%)8398(Top 69%)8398(Top 154%)
15K9.32 mi3.11 mi21655+5278400+3168400+31620596(Top 73%)7771(Top 64%)7771(Top 142%)
20K12.43 mi3.11 mi21349+3068226+1748226+17420589(Top 72%)7827(Top 64%)7827(Top 143%)
Half13.11 mi0.68 mi21297+528197+298197+2920540(Top 72%)7788(Top 64%)7788(Top 142%)
25K15.53 mi2.42 mi20980+3178025+1728025+17219392(Top 68%)7205(Top 59%)7205(Top 132%)
30K18.64 mi3.11 mi20946+348061-368061-3620743(Top 73%)8079(Top 66%)8079(Top 148%)
20M20.00 mi1.36 mi20802+1447998+637998+6319435(Top 68%)7490(Top 61%)7490(Top 137%)
21M21.00 mi1.00 mi20624+1787921+777921+7718073(Top 64%)6837(Top 56%)6837(Top 125%)
35K21.75 mi0.75 mi20642-187944-237944-2321127(Top 74%)8569(Top 70%)8569(Top 157%)
23M23.00 mi1.25 mi20596+467938+67938+619614(Top 69%)7842(Top 64%)7842(Top 143%)
24M24.00 mi1.00 mi20665-697992-547992-5421382(Top 75%)8795(Top 72%)8795(Top 161%)
40K24.85 mi0.85 mi20806-1418089-978089-9723001(Top 81%)9698(Top 79%)9698(Top 177%)
25.2M25.20 mi0.35 mi20730+768056+338056+3315306(Top 54%)5747(Top 47%)5747(Top 105%)
Finish26.22 mi1.02 mi20591+1397993+637993+6315337(Top 54%)5670(Top 46%)5670(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20596

Females

7771

F18-39

7771

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21652

Females

8398

F18-39

8398

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20596

Females

7771

F18-39

7771

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

20589

Females

7827

F18-39

7827

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20540

Females

7788

F18-39

7788

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19392

Females

7205

F18-39

7205

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20743

Females

8079

F18-39

8079

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

19435

Females

7490

F18-39

7490

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

18073

Females

6837

F18-39

6837

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21127

Females

8569

F18-39

8569

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19614

Females

7842

F18-39

7842

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21382

Females

8795

F18-39

8795

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23001

Females

9698

F18-39

9698

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15306

Females

5747

F18-39

5747

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

15337

Females

5670

F18-39

5670

Passing Analysis

Category:
Athletes Passed
2871
Passed By
865
Net Change
+2006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22597
5K → 10K520105+415#22597#22182
10K → 15K55528+527#22182#21655
15K → 20K37266+306#21655#21349
20K → Half7018+52#21349#21297
Half → 25K32811+317#21297#20980
25K → 30K226192+34#20980#20946
30K → 20M17935+144#20946#20802
20M → 21M19719+178#20802#20624
21M → 35K4159-18#20624#20642
35K → 23M10862+46#20642#20596
23M → 24M39108-69#20596#20665
24M → 40K20161-141#20665#20806
40K → 25.2M760+76#20806#20730
25.2M → Finish1401+139#20730#20591
TOTALS2871865+2006
📊

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