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BOSTON MARATHON 2025

Alana Machado

Bib: 18979•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 44%
Gender (Female)
#0 / 12228
Top 29%
Division (F18-39)
#0 / 5469
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:48
Rank: #16442
Start → 5K
24:48 | 7:59/mi
10K· 6.21 mi
49:27
Rank: #16157 (+285)
5K → 10K
24:39 | 7:56/mi
15K· 9.32 mi
1:14:09
Rank: #15974 (+183)
10K → 15K
24:42 | 7:57/mi
20K· 12.43 mi
1:38:46
Rank: #15524 (+450)
15K → 20K
24:37 | 7:55/mi
Half· 13.11 mi
1:44:02
Rank: #15400 (+124)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
2:02:56
Rank: #14840 (+560)
Half → 25K
18:54 | 7:48/mi
30K· 18.64 mi
2:27:59
Rank: #14174 (+666)
25K → 30K
25:03 | 8:04/mi
20M
2:38:50
Rank: #13839 (+335)
30K → 20M
10:51 | 7:59/mi
21M
2:47:11
Rank: #13562 (+277)
20M → 21M
8:21 | 8:21/mi
35K· 21.75 mi
2:52:54
Rank: #13409 (+153)
21M → 35K
5:43 | 7:38/mi
23M
3:02:44
Rank: #13105 (+304)
35K → 23M
9:50 | 7:51/mi
24M
3:10:24
Rank: #12910 (+195)
23M → 24M
7:40 | 7:40/mi
40K· 24.85 mi
3:17:07
Rank: #12734 (+176)
24M → 40K
6:43 | 7:51/mi
25.2M
3:20:00
Rank: #12647 (+87)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:27:46
Rank: #12519 (+128)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:44:02
Pace7:56 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:44
Pace7:55 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5624:487:5924:48
7:59
-
10K
6.21 mi11:45:3549:277:5724:39
7:56
-0:03
15K
9.32 mi12:10:171:14:097:5724:42
7:57
+0:01
20K
12.43 mi12:34:541:38:467:5724:37
7:55
-0:02
Half
13.11 mi12:40:101:44:027:565:16
7:43
-0:12
25K
15.53 mi12:59:042:02:567:5518:54
7:48
+0:05
30K
18.64 mi13:24:072:27:597:5625:03
8:04
+0:16
20M
20.00 mi13:34:582:38:507:5610:51
7:59
-0:05
21M
21.00 mi13:43:192:47:117:588:21
8:21
+0:22
35K
21.75 mi13:49:022:52:547:575:43
7:38
-0:43
23M
23.00 mi13:58:523:02:447:579:50
7:51
+0:13
24M
24.00 mi14:06:323:10:247:567:40
7:40
-0:11
40K
24.85 mi14:13:153:17:077:566:43
7:51
+0:11
25.2M
25.20 mi14:16:083:20:007:562:53
8:22
+0:31
Finish
26.22 mi14:23:543:27:467:567:46
7:37
-0:45

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

7:37 /mi

Average Pace

7:56 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:29

83% of race

Time at Steady Pace

36:17

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:20:5624:487:5924:48
7:59
#16442
10K
6.21 mi11:45:3549:277:5724:39
7:56
#16157
15K
9.32 mi12:10:171:14:097:5724:42
7:57
#15974
20K
12.43 mi12:34:541:38:467:5724:37
7:55
#15524
Half
13.11 mi12:40:101:44:027:565:16
7:43
#15400
25K
15.53 mi12:59:042:02:567:5518:54
7:48
#14840
30K
18.64 mi13:24:072:27:597:5625:03
8:04
#14174
20M
20.00 mi13:34:582:38:507:5610:51
7:59
#13839
21M
21.00 mi13:43:192:47:117:588:21
8:21
#13562
35K
21.75 mi13:49:022:52:547:575:43
7:38
#13409
23M
23.00 mi13:58:523:02:447:579:50
7:51
#13105
24M
24.00 mi14:06:323:10:247:567:40
7:40
#12910
40K
24.85 mi14:13:153:17:077:566:43
7:51
#12734
25.2M
25.20 mi14:16:083:20:007:562:53
8:22
#12647
Finish
26.22 mi14:23:543:27:467:567:46
7:37
#12519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi164425406540615659(Top 55%)4938(Top 40%)4938(Top 90%)
10K6.21 mi3.10 mi16157+2855236+1705236+17015944(Top 56%)5086(Top 42%)5086(Top 93%)
15K9.32 mi3.11 mi15974+1835127+1095127+10915659(Top 55%)4938(Top 40%)4938(Top 90%)
20K12.43 mi3.11 mi15524+4504877+2504877+25014304(Top 50%)4247(Top 35%)4247(Top 78%)
Half13.11 mi0.68 mi15400+1244806+714806+7113601(Top 48%)3823(Top 31%)3823(Top 70%)
25K15.53 mi2.42 mi14840+5604528+2784528+27812324(Top 43%)3291(Top 27%)3291(Top 60%)
30K18.64 mi3.11 mi14174+6664206+3224206+32211841(Top 42%)3216(Top 26%)3216(Top 59%)
20M20.00 mi1.36 mi13839+3354048+1584048+15810380(Top 37%)2631(Top 22%)2631(Top 48%)
21M21.00 mi1.00 mi13562+2773925+1233925+1239577(Top 34%)2423(Top 20%)2423(Top 44%)
35K21.75 mi0.75 mi13409+1533863+623863+629707(Top 34%)2482(Top 20%)2482(Top 45%)
23M23.00 mi1.25 mi13105+3043729+1343729+1349003(Top 32%)2269(Top 19%)2269(Top 41%)
24M24.00 mi1.00 mi12910+1953653+763653+768952(Top 32%)2315(Top 19%)2315(Top 42%)
40K24.85 mi0.85 mi12734+1763581+723581+729227(Top 32%)2571(Top 21%)2571(Top 47%)
25.2M25.20 mi0.35 mi12647+873546+353546+358073(Top 28%)2131(Top 17%)2131(Top 39%)
Finish26.22 mi1.02 mi12519+1283512+343512+3410144(Top 36%)3064(Top 25%)3064(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

15659

Females

4938

F18-39

4938

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

15944

Females

5086

F18-39

5086

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

15659

Females

4938

F18-39

4938

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

14304

Females

4247

F18-39

4247

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

13601

Females

3823

F18-39

3823

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

12324

Females

3291

F18-39

3291

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11841

Females

3216

F18-39

3216

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

10380

Females

2631

F18-39

2631

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9577

Females

2423

F18-39

2423

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9707

Females

2482

F18-39

2482

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

9003

Females

2269

F18-39

2269

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8952

Females

2315

F18-39

2315

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9227

Females

2571

F18-39

2571

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

8073

Females

2131

F18-39

2131

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

10144

Females

3064

F18-39

3064

Passing Analysis

Category:
Athletes Passed
4321
Passed By
398
Net Change
+3923
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16442
5K → 10K447162+285#16442#16157
10K → 15K308125+183#16157#15974
15K → 20K48030+450#15974#15524
20K → Half1262+124#15524#15400
Half → 25K5666+560#15400#14840
25K → 30K68519+666#14840#14174
30K → 20M3383+335#14174#13839
20M → 21M2847+277#13839#13562
21M → 35K1607+153#13562#13409
35K → 23M3062+304#13409#13105
23M → 24M2016+195#13105#12910
24M → 40K18711+176#12910#12734
40K → 25.2M881+87#12734#12647
25.2M → Finish14517+128#12647#12519
TOTALS4321398+3923
📊

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