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BOSTON MARATHON 2025

Rachel Lundberg

Bib: 14708•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Masters (Masters Women)
#0 / 6759
Top 6%
Division (F40-44)
#0 / 1718
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:46
Rank: #10657
Start → 5K
22:46 | 7:20/mi
10K· 6.21 mi
45:19
Rank: #10285 (+372)
5K → 10K
22:33 | 7:15/mi
15K· 9.32 mi
1:08:26
Rank: #10585 (-300)
10K → 15K
23:07 | 7:26/mi
20K· 12.43 mi
1:31:37
Rank: #10516 (+69)
15K → 20K
23:11 | 7:28/mi
Half· 13.11 mi
1:36:30
Rank: #10404 (+112)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:54:20
Rank: #10098 (+306)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:18:11
Rank: #9814 (+284)
25K → 30K
23:51 | 7:41/mi
20M
2:28:52
Rank: #9739 (+75)
30K → 20M
10:41 | 7:52/mi
21M
2:37:07
Rank: #9659 (+80)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:42:56
Rank: #9678 (-19)
21M → 35K
5:49 | 7:46/mi
23M
2:53:00
Rank: #9692 (-14)
35K → 23M
10:04 | 8:02/mi
24M
3:00:32
Rank: #9576 (+116)
23M → 24M
7:32 | 7:32/mi
40K· 24.85 mi
3:07:03
Rank: #9465 (+111)
24M → 40K
6:31 | 7:37/mi
25.2M
3:09:59
Rank: #9432 (+33)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:17:29
Rank: #9361 (+71)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:30
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:40:59
Pace7:42 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5022:467:2022:46
7:20
-
10K
6.21 mi11:15:2345:197:1822:33
7:15
-0:05
15K
9.32 mi11:38:301:08:267:2123:07
7:26
+0:11
20K
12.43 mi12:01:411:31:377:2223:11
7:28
+0:02
Half
13.11 mi12:06:341:36:307:224:53
7:09
-0:19
25K
15.53 mi12:24:241:54:207:2217:50
7:21
+0:12
30K
18.64 mi12:48:152:18:117:2523:51
7:41
+0:20
20M
20.00 mi12:58:562:28:527:2710:41
7:52
+0:11
21M
21.00 mi13:07:112:37:077:298:15
8:15
+0:23
35K
21.75 mi13:13:002:42:567:305:49
7:46
-0:29
23M
23.00 mi13:23:042:53:007:3110:04
8:02
+0:16
24M
24.00 mi13:30:363:00:327:317:32
7:32
-0:30
40K
24.85 mi13:37:073:07:037:326:31
7:37
+0:05
25.2M
25.20 mi13:40:033:09:597:322:56
8:30
+0:53
Finish
26.22 mi13:47:333:17:297:327:30
7:22
-1:08

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

7:09 /mi

Average Pace

7:32 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:33

84% of race

Time at Steady Pace

29:00

15% of race

Time at Slower Pace

2:56

1% of race

Average Pace: 7:32 /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 mi10:52:5022:467:2022:46
7:20
#10657
10K
6.21 mi11:15:2345:197:1822:33
7:15
#10285
15K
9.32 mi11:38:301:08:267:2123:07
7:26
#10585
20K
12.43 mi12:01:411:31:377:2223:11
7:28
#10516
Half
13.11 mi12:06:341:36:307:224:53
7:09
#10404
25K
15.53 mi12:24:241:54:207:2217:50
7:21
#10098
30K
18.64 mi12:48:152:18:117:2523:51
7:41
#9814
20M
20.00 mi12:58:562:28:527:2710:41
7:52
#9739
21M
21.00 mi13:07:112:37:077:298:15
8:15
#9659
35K
21.75 mi13:13:002:42:567:305:49
7:46
#9678
23M
23.00 mi13:23:042:53:007:3110:04
8:02
#9692
24M
24.00 mi13:30:363:00:327:317:32
7:32
#9576
40K
24.85 mi13:37:073:07:037:326:31
7:37
#9465
25.2M
25.20 mi13:40:033:09:597:322:56
8:30
#9432
Finish
26.22 mi13:47:333:17:297:327:30
7:22
#9361
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi106572114211411250(Top 40%)2499(Top 20%)2499(Top 145%)
10K6.21 mi3.10 mi10285+3721949+1651949+1659996(Top 35%)1828(Top 15%)1828(Top 106%)
15K9.32 mi3.11 mi10585-3002116-1672116-16711250(Top 40%)2499(Top 20%)2499(Top 145%)
20K12.43 mi3.11 mi10516+692107+92107+910443(Top 37%)2181(Top 18%)2181(Top 127%)
Half13.11 mi0.68 mi10404+1122065+422065+428824(Top 31%)1436(Top 12%)1436(Top 84%)
25K15.53 mi2.42 mi10098+3061958+1071958+1078808(Top 31%)1559(Top 13%)1559(Top 91%)
30K18.64 mi3.11 mi9814+2841875+831875+839047(Top 32%)1860(Top 15%)1860(Top 108%)
20M20.00 mi1.36 mi9739+751872+31872+39470(Top 33%)2195(Top 18%)2195(Top 128%)
21M21.00 mi1.00 mi9659+801863+91863+98921(Top 31%)2126(Top 17%)2126(Top 124%)
35K21.75 mi0.75 mi9678-191895-321895-3210639(Top 37%)2910(Top 24%)2910(Top 169%)
23M23.00 mi1.25 mi9692-141949-541949-5410339(Top 36%)2897(Top 24%)2897(Top 169%)
24M24.00 mi1.00 mi9576+1161936+131936+137967(Top 28%)1852(Top 15%)1852(Top 108%)
40K24.85 mi0.85 mi9465+1111915+211915+217604(Top 27%)1809(Top 15%)1809(Top 105%)
25.2M25.20 mi0.35 mi9432+331923-81923-88865(Top 31%)2449(Top 20%)2449(Top 143%)
Finish26.22 mi1.02 mi9361+711927-41927-48222(Top 29%)2158(Top 18%)2158(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

11250

Females

2499

F40-44

2499

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9996

Females

1828

F40-44

1828

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

11250

Females

2499

F40-44

2499

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

10443

Females

2181

F40-44

2181

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8824

Females

1436

F40-44

1436

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8808

Females

1559

F40-44

1559

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9047

Females

1860

F40-44

1860

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9470

Females

2195

F40-44

2195

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8921

Females

2126

F40-44

2126

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

10639

Females

2910

F40-44

2910

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10339

Females

2897

F40-44

2897

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7967

Females

1852

F40-44

1852

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7604

Females

1809

F40-44

1809

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8865

Females

2449

F40-44

2449

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8222

Females

2158

F40-44

2158

Passing Analysis

Category:
Athletes Passed
2458*
Passed By
1161
Net Change
+1296
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10657
5K → 10K483111+372#10657#10285
10K → 15K85385-300#10285#10585
15K → 20K203134+69#10585#10516
20K → Half1175+112#10516#10404
Half → 25K32923+306#10404#10098
25K → 30K369*85+284#10098#9814
30K → 20M14872+75#9814#9739
20M → 21M12545+80#9739#9659
21M → 35K5675-19#9659#9678
35K → 23M100114-14#9678#9692
23M → 24M14933+116#9692#9576
24M → 40K12716+111#9576#9465
40K → 25.2M5724+33#9465#9432
25.2M → Finish11039+71#9432#9361
TOTALS2458*1161+1296

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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