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BOSTON MARATHON 2025

Liliane Alves

Bib: 23635•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:08
Rank: #21179
Start → 5K
27:08 | 8:44/mi
10K· 6.21 mi
54:45
Rank: #21509 (-330)
5K → 10K
27:37 | 8:53/mi
15K· 9.32 mi
1:22:34
Rank: #21579 (-70)
10K → 15K
27:49 | 8:57/mi
20K· 12.43 mi
1:51:21
Rank: #21755 (-176)
15K → 20K
28:47 | 9:16/mi
Half· 13.11 mi
1:57:31
Rank: #21769 (-14)
20K → Half
6:10 | 9:02/mi
25K· 15.53 mi
2:20:07
Rank: #21642 (+127)
Half → 25K
22:36 | 9:19/mi
30K· 18.64 mi
2:51:14
Rank: #21694 (-52)
25K → 30K
31:07 | 10:01/mi
20M
3:04:32
Rank: #21576 (+118)
30K → 20M
13:18 | 9:47/mi
21M
3:15:30
Rank: #21577 (-1)
20M → 21M
10:58 | 10:58/mi
35K· 21.75 mi
3:22:37
Rank: #21528 (+49)
21M → 35K
7:07 | 9:31/mi
23M
3:34:57
Rank: #21416 (+112)
35K → 23M
12:20 | 9:51/mi
24M
3:44:22
Rank: #21311 (+105)
23M → 24M
9:25 | 9:25/mi
40K· 24.85 mi
3:52:34
Rank: #21221 (+90)
24M → 40K
8:12 | 9:35/mi
25.2M
3:56:10
Rank: #21178 (+43)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
4:05:41
Rank: #21148 (+30)
25.2M → Finish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:31
Pace8:58 /mi
2nd Half
Distance13.11 mi
Time2:08:10
Pace9:47 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:0327:088:4427:08
8:44
-
10K
6.21 mi11:53:4054:458:4927:37
8:53
+0:09
15K
9.32 mi12:21:291:22:348:5227:49
8:57
+0:04
20K
12.43 mi12:50:161:51:218:5828:47
9:16
+0:19
Half
13.11 mi12:56:261:57:318:586:10
9:02
-0:14
25K
15.53 mi13:19:022:20:079:0122:36
9:19
+0:17
30K
18.64 mi13:50:092:51:149:1131:07
10:01
+0:42
20M
20.00 mi14:03:273:04:329:1413:18
9:47
-0:14
21M
21.00 mi14:14:253:15:309:1910:58
10:58
+1:11
35K
21.75 mi14:21:323:22:379:197:07
9:31
-1:27
23M
23.00 mi14:33:523:34:579:2112:20
9:51
+0:20
24M
24.00 mi14:43:173:44:229:219:25
9:25
-0:26
40K
24.85 mi14:51:293:52:349:218:12
9:35
+0:10
25.2M
25.20 mi14:55:053:56:109:223:36
10:26
+0:51
Finish
26.22 mi15:04:364:05:419:239:31
9:20
-1:06

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

8:44 /mi

Average Pace

9:23 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:44

36% of race

Time at Steady Pace

1:25:38

35% of race

Time at Slower Pace

1:11:19

29% of race

Average Pace: 9:22 /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 mi11:26:0327:088:4427:08
8:44
#21179
10K
6.21 mi11:53:4054:458:4927:37
8:53
#21509
15K
9.32 mi12:21:291:22:348:5227:49
8:57
#21579
20K
12.43 mi12:50:161:51:218:5828:47
9:16
#21755
Half
13.11 mi12:56:261:57:318:586:10
9:02
#21769
25K
15.53 mi13:19:022:20:079:0122:36
9:19
#21642
30K
18.64 mi13:50:092:51:149:1131:07
10:01
#21694
20M
20.00 mi14:03:273:04:329:1413:18
9:47
#21576
21M
21.00 mi14:14:253:15:309:1910:58
10:58
#21577
35K
21.75 mi14:21:323:22:379:197:07
9:31
#21528
23M
23.00 mi14:33:523:34:579:2112:20
9:51
#21416
24M
24.00 mi14:43:173:44:229:219:25
9:25
#21311
40K
24.85 mi14:51:293:52:349:218:12
9:35
#21221
25.2M
25.20 mi14:55:053:56:109:223:36
10:26
#21178
Finish
26.22 mi15:04:364:05:419:239:31
9:20
#21148
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi211798184818421828(Top 77%)8451(Top 69%)8451(Top 649%)
10K6.21 mi3.10 mi21509-3308347-1638347-16321873(Top 77%)8527(Top 70%)8527(Top 654%)
15K9.32 mi3.11 mi21579-708350-38350-321828(Top 77%)8451(Top 69%)8451(Top 649%)
20K12.43 mi3.11 mi21755-1768467-1178467-11722162(Top 78%)8672(Top 71%)8672(Top 666%)
Half13.11 mi0.68 mi21769-148478-118478-1121997(Top 77%)8602(Top 70%)8602(Top 660%)
25K15.53 mi2.42 mi21642+1278405+738405+7321273(Top 75%)8249(Top 67%)8249(Top 633%)
30K18.64 mi3.11 mi21694-528452-478452-4721641(Top 76%)8583(Top 70%)8583(Top 659%)
20M20.00 mi1.36 mi21576+1188405+478405+4720272(Top 71%)7951(Top 65%)7951(Top 610%)
21M21.00 mi1.00 mi21577-18431-268431-2621311(Top 75%)8605(Top 70%)8605(Top 660%)
35K21.75 mi0.75 mi21528+498415+168415+1620392(Top 72%)8183(Top 67%)8183(Top 628%)
23M23.00 mi1.25 mi21416+1128386+298386+2919974(Top 70%)8041(Top 66%)8041(Top 617%)
24M24.00 mi1.00 mi21311+1058352+348352+3419336(Top 68%)7733(Top 63%)7733(Top 593%)
40K24.85 mi0.85 mi21221+908326+268326+2619085(Top 67%)7678(Top 63%)7678(Top 589%)
25.2M25.20 mi0.35 mi21178+438307+198307+1918863(Top 66%)7574(Top 62%)7574(Top 581%)
Finish26.22 mi1.02 mi21148+308305+28305+220567(Top 72%)8434(Top 69%)8434(Top 647%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

21828

Females

8451

F50-54

8451

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

21873

Females

8527

F50-54

8527

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

21828

Females

8451

F50-54

8451

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22162

Females

8672

F50-54

8672

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21997

Females

8602

F50-54

8602

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21273

Females

8249

F50-54

8249

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

21641

Females

8583

F50-54

8583

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20272

Females

7951

F50-54

7951

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21311

Females

8605

F50-54

8605

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

20392

Females

8183

F50-54

8183

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19974

Females

8041

F50-54

8041

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19336

Females

7733

F50-54

7733

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

19085

Females

7678

F50-54

7678

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18863

Females

7574

F50-54

7574

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20567

Females

8434

F50-54

8434

Passing Analysis

Category:
Athletes Passed
1678
Passed By
1647
Net Change
+31
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21179
5K → 10K159489-330#21179#21509
10K → 15K185255-70#21509#21579
15K → 20K134310-176#21579#21755
20K → Half3145-14#21755#21769
Half → 25K20578+127#21769#21642
25K → 30K180232-52#21642#21694
30K → 20M15638+118#21694#21576
20M → 21M8283-1#21576#21577
21M → 35K7324+49#21577#21528
35K → 23M14735+112#21528#21416
23M → 24M1138+105#21416#21311
24M → 40K10414+90#21311#21221
40K → 25.2M463+43#21221#21178
25.2M → Finish6333+30#21178#21148
TOTALS16781647+31
📊

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