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BOSTON MARATHON 2025

Elena Bartholomew

Bib: 30945•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
33:56
Rank: #27462
Start → 5K
33:56 | 10:55/mi
10K· 6.21 mi
1:08:34
Rank: #27364 (+98)
5K → 10K
34:38 | 11:09/mi
15K· 9.32 mi
1:44:24
Rank: #27314 (+50)
10K → 15K
35:50 | 11:32/mi
20K· 12.43 mi
2:18:41
Rank: #27004 (+310)
15K → 20K
34:17 | 11:02/mi
Half· 13.11 mi
2:26:02
Rank: #26950 (+54)
20K → Half
7:21 | 10:46/mi
25K· 15.53 mi
2:53:57
Rank: #26774 (+176)
Half → 25K
27:55 | 11:31/mi
30K· 18.64 mi
3:29:35
Rank: #26450 (+324)
25K → 30K
35:38 | 11:28/mi
20M
3:44:47
Rank: #26275 (+175)
30K → 20M
15:12 | 11:11/mi
21M
3:55:38
Rank: #26067 (+208)
20M → 21M
10:51 | 10:51/mi
35K· 21.75 mi
4:03:45
Rank: #26000 (+67)
21M → 35K
8:07 | 10:51/mi
23M
4:17:05
Rank: #25856 (+144)
35K → 23M
13:20 | 10:39/mi
24M
4:27:33
Rank: #25775 (+81)
23M → 24M
10:28 | 10:28/mi
40K· 24.85 mi
4:36:35
Rank: #25684 (+91)
24M → 40K
9:02 | 10:34/mi
25.2M
4:40:19
Rank: #25618 (+66)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
4:49:31
Rank: #25475 (+143)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:26:02
Pace11:08 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:23:29
Pace10:57 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0933:5610:5533:56
10:55
-
10K
6.21 mi12:30:471:08:3411:0234:38
11:09
+0:14
15K
9.32 mi13:06:371:44:2411:1235:50
11:32
+0:23
20K
12.43 mi13:40:542:18:4111:1034:17
11:02
-0:30
Half
13.11 mi13:48:152:26:0211:087:21
10:46
-0:16
25K
15.53 mi14:16:102:53:5711:1227:55
11:31
+0:45
30K
18.64 mi14:51:483:29:3511:1535:38
11:28
-0:03
20M
20.00 mi15:07:003:44:4711:1415:12
11:11
-0:17
21M
21.00 mi15:17:513:55:3811:1310:51
10:51
-0:20
35K
21.75 mi15:25:584:03:4511:128:07
10:51
0:00
23M
23.00 mi15:39:184:17:0511:1113:20
10:39
-0:12
24M
24.00 mi15:49:464:27:3311:0910:28
10:28
-0:11
40K
24.85 mi15:58:484:36:3511:089:02
10:34
+0:06
25.2M
25.20 mi16:02:324:40:1911:073:44
10:50
+0:16
Finish
26.22 mi16:11:444:49:3111:039:12
9:02
-1:48

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

9:02 /mi

Average Pace

11:03 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:40

7% of race

Time at Steady Pace

2:00:38

42% of race

Time at Slower Pace

2:29:13

52% of race

Average Pace: 11:03 /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 mi11:56:0933:5610:5533:56
10:55
#27462
10K
6.21 mi12:30:471:08:3411:0234:38
11:09
#27364
15K
9.32 mi13:06:371:44:2411:1235:50
11:32
#27314
20K
12.43 mi13:40:542:18:4111:1034:17
11:02
#27004
Half
13.11 mi13:48:152:26:0211:087:21
10:46
#26950
25K
15.53 mi14:16:102:53:5711:1227:55
11:31
#26774
30K
18.64 mi14:51:483:29:3511:1535:38
11:28
#26450
20M
20.00 mi15:07:003:44:4711:1415:12
11:11
#26275
21M
21.00 mi15:17:513:55:3811:1310:51
10:51
#26067
35K
21.75 mi15:25:584:03:4511:128:07
10:51
#26000
23M
23.00 mi15:39:184:17:0511:1113:20
10:39
#25856
24M
24.00 mi15:49:464:27:3311:0910:28
10:28
#25775
40K
24.85 mi15:58:484:36:3511:089:02
10:34
#25684
25.2M
25.20 mi16:02:324:40:1911:073:44
10:50
#25618
Finish
26.22 mi16:11:444:49:3111:039:12
9:02
#25475
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27462116181161827256(Top 96%)11523(Top 94%)11523(Top 211%)
10K6.21 mi3.10 mi27364+9811572+4611572+4627228(Top 96%)11498(Top 94%)11498(Top 210%)
15K9.32 mi3.11 mi27314+5011536+3611536+3627256(Top 96%)11523(Top 94%)11523(Top 211%)
20K12.43 mi3.11 mi27004+31011369+16711369+16726058(Top 92%)10840(Top 89%)10840(Top 198%)
Half13.11 mi0.68 mi26950+5411344+2511344+2526181(Top 92%)10923(Top 89%)10923(Top 200%)
25K15.53 mi2.42 mi26774+17611244+10011244+10025874(Top 91%)10787(Top 88%)10787(Top 197%)
30K18.64 mi3.11 mi26450+32411075+16911075+16924808(Top 87%)10301(Top 84%)10301(Top 188%)
20M20.00 mi1.36 mi26275+17510989+8610989+8623951(Top 84%)9937(Top 81%)9937(Top 182%)
21M21.00 mi1.00 mi26067+20810881+10810881+10820954(Top 74%)8436(Top 69%)8436(Top 154%)
35K21.75 mi0.75 mi26000+6710853+2810853+2823896(Top 84%)9999(Top 82%)9999(Top 183%)
23M23.00 mi1.25 mi25856+14410783+7010783+7022385(Top 79%)9281(Top 76%)9281(Top 170%)
24M24.00 mi1.00 mi25775+8110763+2010763+2022703(Top 80%)9488(Top 78%)9488(Top 173%)
40K24.85 mi0.85 mi25684+9110729+3410729+3422069(Top 78%)9241(Top 76%)9241(Top 169%)
25.2M25.20 mi0.35 mi25618+6610698+3110698+3120043(Top 71%)8204(Top 67%)8204(Top 150%)
Finish26.22 mi1.02 mi25475+14310622+7610622+7619160(Top 67%)7710(Top 63%)7710(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

27256

Females

11523

F18-39

11523

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27228

Females

11498

F18-39

11498

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

27256

Females

11523

F18-39

11523

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

26058

Females

10840

F18-39

10840

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

26181

Females

10923

F18-39

10923

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25874

Females

10787

F18-39

10787

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

24808

Females

10301

F18-39

10301

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

23951

Females

9937

F18-39

9937

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

20954

Females

8436

F18-39

8436

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23896

Females

9999

F18-39

9999

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22385

Females

9281

F18-39

9281

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22703

Females

9488

F18-39

9488

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22069

Females

9241

F18-39

9241

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20043

Females

8204

F18-39

8204

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19160

Females

7710

F18-39

7710

Passing Analysis

Category:
Athletes Passed
2172
Passed By
185
Net Change
+1987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27462
5K → 10K17274+98#27462#27364
10K → 15K12979+50#27364#27314
15K → 20K3144+310#27314#27004
20K → Half562+54#27004#26950
Half → 25K1815+176#26950#26774
25K → 30K3273+324#26774#26450
30K → 20M1761+175#26450#26275
20M → 21M2102+208#26275#26067
21M → 35K725+67#26067#26000
35K → 23M1473+144#26000#25856
23M → 24M865+81#25856#25775
24M → 40K932+91#25775#25684
40K → 25.2M660+66#25684#25618
25.2M → Finish1430+143#25618#25475
TOTALS2172185+1987
📊

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