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BOSTON MARATHON 2025

Betty Wilson-Mackay

Bib: 24245•F

ON

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
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
9:29/mi
29:29
↑ 97↓ 3451.5%
10K· 6.21 mi
10:22/mi
1:01:42
↑ 79↓ 1380.4%
15K· 9.32 mi
10:40/mi
1:34:49
↑ 67↓ 78
20K· 12.43 mi
11:01/mi
2:09:03
↑ 106↓ 860.1%
Half· 13.11 mi
10:33/mi
2:16:15
↑ 19↓ 370.5%
25K· 15.53 mi
11:03/mi
2:43:03
↑ 66↓ 880.2%
30K· 18.64 mi
11:54/mi
3:20:02
↑ 181↓ 1480.2%
20M
11:59/mi
3:36:19
↑ 64↓ 500.2%
21M
14:13/mi
3:50:32
↑ 106↓ 241.6%
35K· 21.75 mi
12:00/mi
3:59:31
↑ 17↓ 861.7%
23M
12:27/mi
4:15:06
↑ 23↓ 630.6%
24M
11:48/mi
4:26:54
↓ 821.3%
40K· 24.85 mi
12:14/mi
4:37:22
↓ 200.3%
25.2M
13:00/mi
4:41:51
↑ 13↓ 160.2%
Finish· 26.22 mi
11:05/mi
4:53:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:15
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:36:54
Pace11:58 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:3529:299:2929:29
9:29
-
10K
6.21 mi11:59:481:01:429:5632:13
10:22
+0:53
15K
9.32 mi12:32:551:34:4910:1033:07
10:40
+0:18
20K
12.43 mi13:07:092:09:0310:2334:14
11:01
+0:21
Half
13.11 mi13:14:212:16:1510:247:12
10:33
-0:28
25K
15.53 mi13:41:092:43:0310:3026:48
11:03
+0:30
30K
18.64 mi14:18:083:20:0210:4436:59
11:54
+0:51
20M
20.00 mi14:34:253:36:1910:4916:17
11:59
+0:05
21M
21.00 mi14:48:383:50:3210:5914:13
14:13
+2:14
35K
21.75 mi14:57:373:59:3111:018:59
12:00
-2:13
23M
23.00 mi15:13:124:15:0611:0515:35
12:27
+0:27
24M
24.00 mi15:25:004:26:5411:0711:48
11:48
-0:39
40K
24.85 mi15:35:284:37:2211:1010:28
12:14
+0:26
25.2M
25.20 mi15:39:574:41:5111:114:29
13:00
+0:46
Finish
26.22 mi15:51:154:53:0911:1111:18
11:05
-1:55

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

9:29 /mi

Average Pace

11:11 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:21

59% of race

Time at Steady Pace

1:24:31

29% of race

Time at Slower Pace

34:17

12% of race

Average Pace: 11:11 /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 mi11:27:3529:299:2929:29
9:29
#24203
10K
6.21 mi11:59:481:01:429:5632:13
10:22
#25252
15K
9.32 mi12:32:551:34:4910:1033:07
10:40
#25662
20K
12.43 mi13:07:092:09:0310:2334:14
11:01
#25764
Half
13.11 mi13:14:212:16:1510:247:12
10:33
#25773
25K
15.53 mi13:41:092:43:0310:3026:48
11:03
#25673
30K
18.64 mi14:18:083:20:0210:4436:59
11:54
#25645
20M
20.00 mi14:34:253:36:1910:4916:17
11:59
#25606
21M
21.00 mi14:48:383:50:3210:5914:13
14:13
#25684
35K
21.75 mi14:57:373:59:3111:018:59
12:00
#25704
23M
23.00 mi15:13:124:15:0611:0515:35
12:27
#25734
24M
24.00 mi15:25:004:26:5411:0711:48
11:48
#25729
40K
24.85 mi15:35:284:37:2211:1010:28
12:14
#25728
25.2M
25.20 mi15:39:574:41:5111:114:29
13:00
#25723
Finish
26.22 mi15:51:154:53:0911:1111:18
11:05
#25734
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi242039799979926187(Top 92%)10884(Top 89%)10884(Top 1095%)
10K6.21 mi3.10 mi25252-104910369-57010369-57026041(Top 92%)10815(Top 88%)10815(Top 1088%)
15K9.32 mi3.11 mi25662-41010596-22710596-22726187(Top 92%)10884(Top 89%)10884(Top 1095%)
20K12.43 mi3.11 mi25764-10210654-5810654-5826025(Top 92%)10824(Top 89%)10824(Top 1089%)
Half13.11 mi0.68 mi25773-910655-110655-125864(Top 91%)10752(Top 88%)10752(Top 1082%)
25K15.53 mi2.42 mi25673+10010612+4310612+4325276(Top 89%)10453(Top 85%)10453(Top 1052%)
30K18.64 mi3.11 mi25645+2810642-3010642-3025449(Top 90%)10647(Top 87%)10647(Top 1071%)
20M20.00 mi1.36 mi25606+3910629+1310629+1325229(Top 89%)10598(Top 87%)10598(Top 1066%)
21M21.00 mi1.00 mi25684-7810684-5510684-5526449(Top 93%)11282(Top 92%)11282(Top 1135%)
35K21.75 mi0.75 mi25704-2010700-1610700-1625850(Top 91%)11028(Top 90%)11028(Top 1109%)
23M23.00 mi1.25 mi25734-3010732-3210732-3225724(Top 91%)10966(Top 90%)10966(Top 1103%)
24M24.00 mi1.00 mi25729+510739-710739-725393(Top 89%)10823(Top 89%)10823(Top 1089%)
40K24.85 mi0.85 mi25728+110753-1410753-1425286(Top 89%)10812(Top 88%)10812(Top 1088%)
25.2M25.20 mi0.35 mi25723+510754-110754-125005(Top 88%)10691(Top 87%)10691(Top 1076%)
Finish26.22 mi1.02 mi25734-1110763-910763-925523(Top 90%)10921(Top 89%)10921(Top 1099%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

26187

Females

10884

F55-59

10884

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

26041

Females

10815

F55-59

10815

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

26187

Females

10884

F55-59

10884

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26025

Females

10824

F55-59

10824

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

25864

Females

10752

F55-59

10752

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

25276

Females

10453

F55-59

10453

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25449

Females

10647

F55-59

10647

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

25229

Females

10598

F55-59

10598

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26449

Females

11282

F55-59

11282

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25850

Females

11028

F55-59

11028

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

25724

Females

10966

F55-59

10966

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25393

Females

10823

F55-59

10823

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25286

Females

10812

F55-59

10812

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25005

Females

10691

F55-59

10691

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25523

Females

10921

F55-59

10921

Passing Analysis

Category:
Athletes Passed
696
Passed By
2227
Net Change
-1531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24203
5K → 10K171066-1049#24203#25252
10K → 15K42452-410#25252#25662
15K → 20K94196-102#25662#25764
20K → Half1423-9#25764#25773
Half → 25K15151+100#25773#25673
25K → 30K133105+28#25673#25645
30K → 20M6627+39#25645#25606
20M → 21M2199-78#25606#25684
21M → 35K2747-20#25684#25704
35K → 23M3363-30#25704#25734
23M → 24M3227+5#25734#25729
24M → 40K3332+1#25729#25728
40K → 25.2M127+5#25728#25723
25.2M → Finish2132-11#25723#25734
TOTALS6962227-1531
📊

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