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BOSTON MARATHON 2025

Brooke Macomber

Bib: 14806•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Female)
#0 / 12228
Top 24%
Masters (Masters Women)
#0 / 6759
Top 11%
Division (F40-44)
#0 / 1718
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:15/mi
22:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:24/mi
45:32
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:08:33
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:32:19
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:37:28
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:56:09
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:21:08
↑ 181↓ 1480.2%
20M
8:12/mi
2:32:17
↑ 64↓ 500.2%
21M
8:43/mi
2:41:00
↑ 106↓ 241.6%
35K· 21.75 mi
7:53/mi
2:46:54
↑ 17↓ 861.7%
23M
8:16/mi
2:57:15
↑ 23↓ 630.6%
24M
8:13/mi
3:05:28
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:12:37
↓ 200.3%
25.2M
9:17/mi
3:15:49
↑ 13↓ 160.2%
Finish· 26.22 mi
8:15/mi
3:24:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:28
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:46:45
Pace8:09 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2622:327:1522:32
7:15
-
10K
6.21 mi11:15:2645:327:2023:00
7:24
+0:09
15K
9.32 mi11:38:271:08:337:2123:01
7:25
+0:01
20K
12.43 mi12:02:131:32:197:2623:46
7:39
+0:14
Half
13.11 mi12:07:221:37:287:265:09
7:33
-0:06
25K
15.53 mi12:26:031:56:097:2918:41
7:42
+0:09
30K
18.64 mi12:51:022:21:087:3424:59
8:02
+0:20
20M
20.00 mi13:02:112:32:177:3711:09
8:12
+0:10
21M
21.00 mi13:10:542:41:007:408:43
8:43
+0:31
35K
21.75 mi13:16:482:46:547:405:54
7:53
-0:50
23M
23.00 mi13:27:092:57:157:4210:21
8:16
+0:23
24M
24.00 mi13:35:223:05:287:448:13
8:13
-0:03
40K
24.85 mi13:42:313:12:377:457:09
8:22
+0:09
25.2M
25.20 mi13:45:433:15:497:463:12
9:17
+0:55
Finish
26.22 mi13:54:073:24:137:488:24
8:15
-1:02

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

7:15 /mi

Average Pace

7:48 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:09

57% of race

Time at Steady Pace

1:09:00

34% of race

Time at Slower Pace

19:04

9% of race

Average Pace: 7:47 /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 mi10:52:2622:327:1522:32
7:15
#9934
10K
6.21 mi11:15:2645:327:2023:00
7:24
#10585
15K
9.32 mi11:38:271:08:337:2123:01
7:25
#10669
20K
12.43 mi12:02:131:32:197:2623:46
7:39
#11006
Half
13.11 mi12:07:221:37:287:265:09
7:33
#11086
25K
15.53 mi12:26:031:56:097:2918:41
7:42
#11154
30K
18.64 mi12:51:022:21:087:3424:59
8:02
#11216
20M
20.00 mi13:02:112:32:177:3711:09
8:12
#11202
21M
21.00 mi13:10:542:41:007:408:43
8:43
#11210
35K
21.75 mi13:16:482:46:547:405:54
7:53
#11187
23M
23.00 mi13:27:092:57:157:4210:21
8:16
#11192
24M
24.00 mi13:35:223:05:287:448:13
8:13
#11228
40K
24.85 mi13:42:313:12:377:457:09
8:22
#11258
25.2M
25.20 mi13:45:433:15:497:463:12
9:17
#11290
Finish
26.22 mi13:54:073:24:137:488:24
8:15
#11417
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi99341782178210968(Top 39%)2362(Top 19%)2362(Top 137%)
10K6.21 mi3.10 mi10585-6512100-3182100-31811223(Top 40%)2430(Top 20%)2430(Top 141%)
15K9.32 mi3.11 mi10669-842170-702170-7010968(Top 39%)2362(Top 19%)2362(Top 137%)
20K12.43 mi3.11 mi11006-3372342-1722342-17211964(Top 42%)2976(Top 24%)2976(Top 173%)
Half13.11 mi0.68 mi11086-802389-472389-4712189(Top 43%)3050(Top 25%)3050(Top 178%)
25K15.53 mi2.42 mi11154-682471-822471-8211602(Top 41%)2906(Top 24%)2906(Top 169%)
30K18.64 mi3.11 mi11216-622576-1052576-10511688(Top 41%)3136(Top 26%)3136(Top 183%)
20M20.00 mi1.36 mi11202+142613-372613-3711850(Top 42%)3368(Top 28%)3368(Top 196%)
21M21.00 mi1.00 mi11210-82663-502663-5011804(Top 42%)3489(Top 29%)3489(Top 203%)
35K21.75 mi0.75 mi11187+232669-62669-611485(Top 40%)3357(Top 27%)3357(Top 195%)
23M23.00 mi1.25 mi11192-52719-502719-5011836(Top 42%)3647(Top 30%)3647(Top 212%)
24M24.00 mi1.00 mi11228-362778-592778-5912695(Top 45%)4150(Top 34%)4150(Top 242%)
40K24.85 mi0.85 mi11258-302828-502828-5012553(Top 44%)4206(Top 34%)4206(Top 245%)
25.2M25.20 mi0.35 mi11290-322869-412869-4113365(Top 47%)4674(Top 38%)4674(Top 272%)
Finish26.22 mi1.02 mi11417-1272960-912960-9114562(Top 51%)5230(Top 43%)5230(Top 304%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10968

Females

2362

F40-44

2362

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11223

Females

2430

F40-44

2430

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10968

Females

2362

F40-44

2362

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11964

Females

2976

F40-44

2976

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

12189

Females

3050

F40-44

3050

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

11602

Females

2906

F40-44

2906

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11688

Females

3136

F40-44

3136

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11850

Females

3368

F40-44

3368

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

11804

Females

3489

F40-44

3489

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11485

Females

3357

F40-44

3357

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11836

Females

3647

F40-44

3647

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12695

Females

4150

F40-44

4150

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12553

Females

4206

F40-44

4206

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13365

Females

4674

F40-44

4674

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14562

Females

5230

F40-44

5230

Passing Analysis

Category:
Athletes Passed
1263
Passed By
2744
Net Change
-1483
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9934
5K → 10K61710-651#9934#10585
10K → 15K134218-84#10585#10669
15K → 20K93430-337#10669#11006
20K → Half20100-80#11006#11086
Half → 25K152220-68#11086#11154
25K → 30K205267-62#11154#11216
30K → 20M124110+14#11216#11202
20M → 21M102110-8#11202#11210
21M → 35K6340+23#11210#11187
35K → 23M108113-5#11187#11192
23M → 24M74110-36#11192#11228
24M → 40K5989-30#11228#11258
40K → 25.2M2759-32#11258#11290
25.2M → Finish41168-127#11290#11417
TOTALS12632744-1483
📊

Passing Visuals

Category:
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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