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BOSTON MARATHON 2025

Angie Brooks

Bib: 21531•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 35%
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
7:54/mi
24:34
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
49:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:13:49
↑ 67↓ 78
20K· 12.43 mi
8:33/mi
1:40:24
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:45:58
↑ 19↓ 370.5%
25K· 15.53 mi
9:00/mi
2:07:47
↑ 66↓ 880.2%
30K· 18.64 mi
9:30/mi
2:37:18
↑ 181↓ 1480.2%
20M
9:24/mi
2:50:05
↑ 64↓ 500.2%
21M
10:44/mi
3:00:49
↑ 106↓ 241.6%
35K· 21.75 mi
9:15/mi
3:07:44
↑ 17↓ 861.7%
23M
10:29/mi
3:20:52
↑ 23↓ 630.6%
24M
10:17/mi
3:31:09
↓ 821.3%
40K· 24.85 mi
11:10/mi
3:40:42
↓ 200.3%
25.2M
11:42/mi
3:44:44
↑ 13↓ 160.2%
Finish· 26.22 mi
9:40/mi
3:54:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:58
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time2:08:37
Pace9:49 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1724:347:5424:34
7:54
-
10K
6.21 mi11:45:4949:067:5424:32
7:54
0:00
15K
9.32 mi12:10:321:13:497:5524:43
7:57
+0:03
20K
12.43 mi12:37:071:40:248:0526:35
8:33
+0:36
Half
13.11 mi12:42:411:45:588:055:34
8:10
-0:23
25K
15.53 mi13:04:302:07:478:1421:49
9:00
+0:50
30K
18.64 mi13:34:012:37:188:2629:31
9:30
+0:30
20M
20.00 mi13:46:482:50:058:3012:47
9:24
-0:06
21M
21.00 mi13:57:323:00:498:3710:44
10:44
+1:20
35K
21.75 mi14:04:273:07:448:386:55
9:15
-1:29
23M
23.00 mi14:17:353:20:528:4413:08
10:29
+1:14
24M
24.00 mi14:27:523:31:098:4810:17
10:17
-0:12
40K
24.85 mi14:37:253:40:428:539:33
11:10
+0:53
25.2M
25.20 mi14:41:273:44:448:554:02
11:42
+0:32
Finish
26.22 mi14:51:183:54:358:579:51
9:40
-2:02

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

7:54 /mi

Average Pace

8:57 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:58

45% of race

Time at Steady Pace

1:20:53

34% of race

Time at Slower Pace

47:44

20% of race

Average Pace: 8:57 /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 mi11:21:1724:347:5424:34
7:54
#15795
10K
6.21 mi11:45:4949:067:5424:32
7:54
#15706
15K
9.32 mi12:10:321:13:497:5524:43
7:57
#15676
20K
12.43 mi12:37:071:40:248:0526:35
8:33
#16535
Half
13.11 mi12:42:411:45:588:055:34
8:10
#16558
25K
15.53 mi13:04:302:07:478:1421:49
9:00
#17119
30K
18.64 mi13:34:012:37:188:2629:31
9:30
#17726
20M
20.00 mi13:46:482:50:058:3012:47
9:24
#17811
21M
21.00 mi13:57:323:00:498:3710:44
10:44
#18073
35K
21.75 mi14:04:273:07:448:386:55
9:15
#18125
23M
23.00 mi14:17:353:20:528:4413:08
10:29
#18479
24M
24.00 mi14:27:523:31:098:4810:17
10:17
#18770
40K
24.85 mi14:37:253:40:428:539:33
11:10
#19047
25.2M
25.20 mi14:41:273:44:448:554:02
11:42
#19126
Finish
26.22 mi14:51:183:54:358:579:51
9:40
#19263
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi157955024502415725(Top 55%)4989(Top 41%)4989(Top 502%)
10K6.21 mi3.10 mi15706+894966+584966+5815657(Top 55%)4924(Top 40%)4924(Top 495%)
15K9.32 mi3.11 mi15676+304941+254941+2515725(Top 55%)4989(Top 41%)4989(Top 502%)
20K12.43 mi3.11 mi16535-8595456-5155456-51518594(Top 65%)6682(Top 55%)6682(Top 672%)
Half13.11 mi0.68 mi16558-235474-185474-1817102(Top 60%)5840(Top 48%)5840(Top 588%)
25K15.53 mi2.42 mi17119-5615837-3635837-36319900(Top 70%)7475(Top 61%)7475(Top 752%)
30K18.64 mi3.11 mi17726-6076245-4086245-40819950(Top 70%)7637(Top 62%)7637(Top 768%)
20M20.00 mi1.36 mi17811-856320-756320-7518791(Top 66%)7158(Top 59%)7158(Top 720%)
21M21.00 mi1.00 mi18073-2626475-1556475-15520686(Top 73%)8285(Top 68%)8285(Top 834%)
35K21.75 mi0.75 mi18125-526526-516526-5119373(Top 68%)7648(Top 63%)7648(Top 769%)
23M23.00 mi1.25 mi18479-3546750-2246750-22421998(Top 77%)9068(Top 74%)9068(Top 912%)
24M24.00 mi1.00 mi18770-2916943-1936943-19322197(Top 78%)9230(Top 75%)9230(Top 929%)
40K24.85 mi0.85 mi19047-2777122-1797122-17923497(Top 83%)9939(Top 81%)9939(Top 1000%)
25.2M25.20 mi0.35 mi19126-797177-557177-5522563(Top 79%)9439(Top 77%)9439(Top 950%)
Finish26.22 mi1.02 mi19263-1377279-1027279-10221804(Top 77%)9058(Top 74%)9058(Top 911%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

15725

Females

4989

F55-59

4989

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

15657

Females

4924

F55-59

4924

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

15725

Females

4989

F55-59

4989

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

18594

Females

6682

F55-59

6682

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

17102

Females

5840

F55-59

5840

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19900

Females

7475

F55-59

7475

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19950

Females

7637

F55-59

7637

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18791

Females

7158

F55-59

7158

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

20686

Females

8285

F55-59

8285

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19373

Females

7648

F55-59

7648

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21998

Females

9068

F55-59

9068

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

22197

Females

9230

F55-59

9230

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23497

Females

9939

F55-59

9939

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22563

Females

9439

F55-59

9439

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21804

Females

9058

F55-59

9058

Passing Analysis

Category:
Athletes Passed
1076
Passed By
4544
Net Change
-3468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15795
5K → 10K355266+89#15795#15706
10K → 15K218188+30#15706#15676
15K → 20K54913-859#15676#16535
20K → Half2144-23#16535#16558
Half → 25K49610-561#16558#17119
25K → 30K85692-607#17119#17726
30K → 20M94179-85#17726#17811
20M → 21M35297-262#17811#18073
21M → 35K4294-52#18073#18125
35K → 23M41395-354#18125#18479
23M → 24M19310-291#18479#18770
24M → 40K27304-277#18770#19047
40K → 25.2M1594-79#19047#19126
25.2M → Finish21158-137#19126#19263
TOTALS10764544-3468
📊

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