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BOSTON MARATHON 2025

Alana Macdonald

Bib: 27239•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 41%
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
24:08
Rank: #14533
Start → 5K
24:08 | 7:46/mi
10K· 6.21 mi
47:03
Rank: #12779 (+1754)
5K → 10K
22:55 | 7:23/mi
15K· 9.32 mi
1:10:05
Rank: #12168 (+611)
10K → 15K
23:02 | 7:25/mi
20K· 12.43 mi
1:33:37
Rank: #11936 (+232)
15K → 20K
23:32 | 7:34/mi
Half· 13.11 mi
1:38:45
Rank: #11924 (+12)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:58:17
Rank: #12323 (-399)
Half → 25K
19:32 | 8:03/mi
30K· 18.64 mi
2:26:21
Rank: #13492 (-1169)
25K → 30K
28:04 | 9:02/mi
20M
2:39:33
Rank: #14140 (-648)
30K → 20M
13:12 | 9:43/mi
21M
2:49:44
Rank: #14532 (-392)
20M → 21M
10:11 | 10:11/mi
35K· 21.75 mi
2:56:34
Rank: #14708 (-176)
21M → 35K
6:50 | 9:08/mi
23M
3:08:12
Rank: #14894 (-186)
35K → 23M
11:38 | 9:17/mi
24M
3:17:39
Rank: #15149 (-255)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:25:50
Rank: #15326 (-177)
24M → 40K
8:11 | 9:34/mi
25.2M
3:29:17
Rank: #15346 (-20)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:37:39
Rank: #15299 (+47)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:45
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:58:54
Pace9:04 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:3624:087:4624:08
7:46
-
10K
6.21 mi12:03:3147:037:3422:55
7:23
-0:23
15K
9.32 mi12:26:331:10:057:3123:02
7:25
+0:02
20K
12.43 mi12:50:051:33:377:3223:32
7:34
+0:09
Half
13.11 mi12:55:131:38:457:325:08
7:31
-0:03
25K
15.53 mi13:14:451:58:177:3719:32
8:03
+0:32
30K
18.64 mi13:42:492:26:217:5128:04
9:02
+0:59
20M
20.00 mi13:56:012:39:337:5913:12
9:43
+0:41
21M
21.00 mi14:06:122:49:448:0510:11
10:11
+0:28
35K
21.75 mi14:13:022:56:348:076:50
9:08
-1:03
23M
23.00 mi14:24:403:08:128:1111:38
9:17
+0:09
24M
24.00 mi14:34:073:17:398:149:27
9:27
+0:10
40K
24.85 mi14:42:183:25:508:178:11
9:34
+0:07
25.2M
25.20 mi14:45:453:29:178:183:27
10:00
+0:26
Finish
26.22 mi14:54:073:37:398:188:22
8:13
-1:47

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

7:23 /mi

Average Pace

8:18 /mi

Slowest Pace

10:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:39

58% of race

Time at Steady Pace

55:59

26% of race

Time at Slower Pace

35:01

16% of race

Average Pace: 8:18 /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 mi11:40:3624:087:4624:08
7:46
#14533
10K
6.21 mi12:03:3147:037:3422:55
7:23
#12779
15K
9.32 mi12:26:331:10:057:3123:02
7:25
#12168
20K
12.43 mi12:50:051:33:377:3223:32
7:34
#11936
Half
13.11 mi12:55:131:38:457:325:08
7:31
#11924
25K
15.53 mi13:14:451:58:177:3719:32
8:03
#12323
30K
18.64 mi13:42:492:26:217:5128:04
9:02
#13492
20M
20.00 mi13:56:012:39:337:5913:12
9:43
#14140
21M
21.00 mi14:06:122:49:448:0510:11
10:11
#14532
35K
21.75 mi14:13:022:56:348:076:50
9:08
#14708
23M
23.00 mi14:24:403:08:128:1111:38
9:17
#14894
24M
24.00 mi14:34:073:17:398:149:27
9:27
#15149
40K
24.85 mi14:42:183:25:508:178:11
9:34
#15326
25.2M
25.20 mi14:45:453:29:178:183:27
10:00
#15346
Finish
26.22 mi14:54:073:37:398:188:22
8:13
#15299
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi145334239423911024(Top 39%)2393(Top 20%)2393(Top 44%)
10K6.21 mi3.10 mi12779+17543219+10203219+102010992(Top 39%)2303(Top 19%)2303(Top 42%)
15K9.32 mi3.11 mi12168+6112930+2892930+28911024(Top 39%)2393(Top 20%)2393(Top 44%)
20K12.43 mi3.11 mi11936+2322842+882842+8811410(Top 40%)2695(Top 22%)2695(Top 49%)
Half13.11 mi0.68 mi11924+122841+12841+112038(Top 42%)2988(Top 24%)2988(Top 55%)
25K15.53 mi2.42 mi12323-3993090-2493090-24914342(Top 50%)4395(Top 36%)4395(Top 80%)
30K18.64 mi3.11 mi13492-11693814-7243814-72417851(Top 63%)6500(Top 53%)6500(Top 119%)
20M20.00 mi1.36 mi14140-6484213-3994213-39919988(Top 70%)7778(Top 64%)7778(Top 142%)
21M21.00 mi1.00 mi14532-3924459-2464459-24618973(Top 67%)7315(Top 60%)7315(Top 134%)
35K21.75 mi0.75 mi14708-1764572-1134572-11318890(Top 67%)7387(Top 60%)7387(Top 135%)
23M23.00 mi1.25 mi14894-1864703-1314703-13117737(Top 62%)6854(Top 56%)6854(Top 125%)
24M24.00 mi1.00 mi15149-2554889-1864889-18619435(Top 68%)7785(Top 64%)7785(Top 142%)
40K24.85 mi0.85 mi15326-1775028-1395028-13918999(Top 67%)7624(Top 62%)7624(Top 139%)
25.2M25.20 mi0.35 mi15346-205053-255053-2517077(Top 60%)6615(Top 54%)6615(Top 121%)
Finish26.22 mi1.02 mi15299+475048+55048+514361(Top 51%)5134(Top 42%)5134(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11024

Females

2393

F18-39

2393

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10992

Females

2303

F18-39

2303

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11024

Females

2393

F18-39

2393

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

11410

Females

2695

F18-39

2695

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

12038

Females

2988

F18-39

2988

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

14342

Females

4395

F18-39

4395

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

17851

Females

6500

F18-39

6500

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19988

Females

7778

F18-39

7778

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

18973

Females

7315

F18-39

7315

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

18890

Females

7387

F18-39

7387

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

17737

Females

6854

F18-39

6854

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19435

Females

7785

F18-39

7785

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

18999

Females

7624

F18-39

7624

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17077

Females

6615

F18-39

6615

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14361

Females

5134

F18-39

5134

Passing Analysis

Category:
Athletes Passed
3202
Passed By
3968
Net Change
-766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14533
5K → 10K17639+1754#14533#12779
10K → 15K63827+611#12779#12168
15K → 20K30876+232#12168#11936
20K → Half4230+12#11936#11924
Half → 25K71470-399#11924#12323
25K → 30K491218-1169#12323#13492
30K → 20M34682-648#13492#14140
20M → 21M42434-392#14140#14532
21M → 35K28204-176#14532#14708
35K → 23M66252-186#14708#14894
23M → 24M27282-255#14894#15149
24M → 40K29206-177#15149#15326
40K → 25.2M2545-20#15326#15346
25.2M → Finish8033+47#15346#15299
TOTALS32023968-766
📊

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