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BOSTON MARATHON 2025

Magdalena Alija

Bib: 24033•F

NY

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 32%
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
7:46/mi
24:07
↑ 97↓ 3451.5%
10K· 6.21 mi
8:07/mi
49:20
↑ 79↓ 1380.4%
15K· 9.32 mi
8:24/mi
1:15:26
↑ 67↓ 78
20K· 12.43 mi
8:45/mi
1:42:37
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:48:19
↑ 19↓ 370.5%
25K· 15.53 mi
9:09/mi
2:10:31
↑ 66↓ 880.2%
30K· 18.64 mi
9:35/mi
2:40:18
↑ 181↓ 1480.2%
20M
9:24/mi
2:53:05
↑ 64↓ 500.2%
21M
10:31/mi
3:03:36
↑ 106↓ 241.6%
35K· 21.75 mi
8:44/mi
3:10:08
↑ 17↓ 861.7%
23M
9:47/mi
3:22:23
↑ 23↓ 630.6%
24M
9:14/mi
3:31:37
↓ 821.3%
40K· 24.85 mi
9:32/mi
3:39:46
↓ 200.3%
25.2M
11:13/mi
3:43:38
↑ 13↓ 160.2%
Finish· 26.22 mi
9:27/mi
3:53:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:19
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time2:04:57
Pace9:32 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1424:077:4624:07
7:46
-
10K
6.21 mi11:44:2749:207:5625:13
8:07
+0:21
15K
9.32 mi12:10:331:15:268:0626:06
8:24
+0:17
20K
12.43 mi12:37:441:42:378:1527:11
8:45
+0:21
Half
13.11 mi12:43:261:48:198:165:42
8:21
-0:24
25K
15.53 mi13:05:382:10:318:2422:12
9:09
+0:48
30K
18.64 mi13:35:252:40:188:3629:47
9:35
+0:26
20M
20.00 mi13:48:122:53:058:3912:47
9:24
-0:11
21M
21.00 mi13:58:433:03:368:4510:31
10:31
+1:07
35K
21.75 mi14:05:153:10:088:456:32
8:44
-1:47
23M
23.00 mi14:17:303:22:238:4812:15
9:47
+1:03
24M
24.00 mi14:26:443:31:378:499:14
9:14
-0:33
40K
24.85 mi14:34:533:39:468:518:09
9:32
+0:18
25.2M
25.20 mi14:38:453:43:388:523:52
11:13
+1:41
Finish
26.22 mi14:48:233:53:168:549:38
9:27
-1:46

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

7:46 /mi

Average Pace

8:54 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:51

49% of race

Time at Steady Pace

1:31:47

39% of race

Time at Slower Pace

26:38

11% of race

Average Pace: 8:54 /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 mi11:19:1424:077:4624:07
7:46
#14500
10K
6.21 mi11:44:2749:207:5625:13
8:07
#16025
15K
9.32 mi12:10:331:15:268:0626:06
8:24
#17031
20K
12.43 mi12:37:441:42:378:1527:11
8:45
#17745
Half
13.11 mi12:43:261:48:198:165:42
8:21
#17756
25K
15.53 mi13:05:382:10:318:2422:12
9:09
#18276
30K
18.64 mi13:35:252:40:188:3629:47
9:35
#18748
20M
20.00 mi13:48:122:53:058:3912:47
9:24
#18754
21M
21.00 mi13:58:433:03:368:4510:31
10:31
#18862
35K
21.75 mi14:05:153:10:088:456:32
8:44
#18794
23M
23.00 mi14:17:303:22:238:4812:15
9:47
#18872
24M
24.00 mi14:26:443:31:378:499:14
9:14
#18861
40K
24.85 mi14:34:533:39:468:518:09
9:32
#18851
25.2M
25.20 mi14:38:453:43:388:523:52
11:13
#18916
Finish
26.22 mi14:48:233:53:168:549:38
9:27
#18988
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi145004218421818729(Top 66%)6742(Top 55%)6742(Top 678%)
10K6.21 mi3.10 mi16025-15255154-9365154-93617339(Top 61%)5906(Top 48%)5906(Top 594%)
15K9.32 mi3.11 mi17031-10065734-5805734-58018729(Top 66%)6742(Top 55%)6742(Top 678%)
20K12.43 mi3.11 mi17745-7146190-4566190-45619692(Top 69%)7312(Top 60%)7312(Top 736%)
Half13.11 mi0.68 mi17756-116202-126202-1218391(Top 65%)6568(Top 54%)6568(Top 661%)
25K15.53 mi2.42 mi18276-5206514-3126514-31220590(Top 72%)7864(Top 64%)7864(Top 791%)
30K18.64 mi3.11 mi18748-4726799-2856799-28520303(Top 71%)7823(Top 64%)7823(Top 787%)
20M20.00 mi1.36 mi18754-66833-346833-3418788(Top 66%)7155(Top 59%)7155(Top 720%)
21M21.00 mi1.00 mi18862-1086926-936926-9320067(Top 71%)7945(Top 65%)7945(Top 799%)
35K21.75 mi0.75 mi18794+686904+226904+2216947(Top 60%)6317(Top 52%)6317(Top 636%)
23M23.00 mi1.25 mi18872-786980-766980-7619752(Top 70%)7917(Top 65%)7917(Top 796%)
24M24.00 mi1.00 mi18861+116994-146994-1418521(Top 65%)7305(Top 60%)7305(Top 735%)
40K24.85 mi0.85 mi18851+107018-247018-2418854(Top 66%)7554(Top 62%)7554(Top 760%)
25.2M25.20 mi0.35 mi18916-657060-427060-4221288(Top 75%)8798(Top 72%)8798(Top 885%)
Finish26.22 mi1.02 mi18988-727122-627122-6221022(Top 74%)8664(Top 71%)8664(Top 872%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18729

Females

6742

F55-59

6742

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

17339

Females

5906

F55-59

5906

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18729

Females

6742

F55-59

6742

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

19692

Females

7312

F55-59

7312

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

18391

Females

6568

F55-59

6568

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

20590

Females

7864

F55-59

7864

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20303

Females

7823

F55-59

7823

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18788

Females

7155

F55-59

7155

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20067

Females

7945

F55-59

7945

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

16947

Females

6317

F55-59

6317

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

19752

Females

7917

F55-59

7917

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

18521

Females

7305

F55-59

7305

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18854

Females

7554

F55-59

7554

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21288

Females

8798

F55-59

8798

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

21022

Females

8664

F55-59

8664

Passing Analysis

Category:
Athletes Passed
862
Passed By
5350
Net Change
-4488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14500
5K → 10K321557-1525#14500#16025
10K → 15K431049-1006#16025#17031
15K → 20K58772-714#17031#17745
20K → Half3041-11#17745#17756
Half → 25K49569-520#17756#18276
25K → 30K122594-472#18276#18748
30K → 20M100106-6#18748#18754
20M → 21M75183-108#18754#18862
21M → 35K9022+68#18862#18794
35K → 23M77155-78#18794#18872
23M → 24M7059+11#18872#18861
24M → 40K6959+10#18861#18851
40K → 25.2M1479-65#18851#18916
25.2M → Finish33105-72#18916#18988
TOTALS8625350-4488
📊

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