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BOSTON MARATHON 2025

Adriana Melendez

Bib: 20007•F

QC

Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Age Group (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
27:24
Rank: #21617
Start → 5K
27:24 | 8:49/mi
10K· 6.21 mi
55:01
Rank: #21727 (-110)
5K → 10K
27:37 | 8:53/mi
15K· 9.32 mi
1:22:36
Rank: #21600 (+127)
10K → 15K
27:35 | 8:53/mi
20K· 12.43 mi
1:50:31
Rank: #21414 (+186)
15K → 20K
27:55 | 8:59/mi
Half· 13.11 mi
1:56:29
Rank: #21362 (+52)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:18:56
Rank: #21310 (+52)
Half → 25K
22:27 | 9:16/mi
30K· 18.64 mi
2:48:24
Rank: #21032 (+278)
25K → 30K
29:28 | 9:29/mi
20M
3:01:55
Rank: #21009 (+23)
30K → 20M
13:31 | 9:57/mi
21M
3:12:10
Rank: #20882 (+127)
20M → 21M
10:15 | 10:15/mi
35K· 21.75 mi
3:18:56
Rank: #20788 (+94)
21M → 35K
6:46 | 9:03/mi
23M
3:30:41
Rank: #20643 (+145)
35K → 23M
11:45 | 9:23/mi
24M
3:39:49
Rank: #20551 (+92)
23M → 24M
9:08 | 9:08/mi
40K· 24.85 mi
3:47:38
Rank: #20448 (+103)
24M → 40K
7:49 | 9:09/mi
25.2M
3:51:07
Rank: #20409 (+39)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
4:00:24
Rank: #20414 (-5)
25.2M → Finish
9:17 | 9:07/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:56:29
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:03:55
Pace9:27 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5227:248:4927:24
8:49
-
10K
6.21 mi11:57:2955:018:5127:37
8:53
+0:04
15K
9.32 mi12:25:041:22:368:5227:35
8:53
0:00
20K
12.43 mi12:52:591:50:318:5427:55
8:59
+0:06
Half
13.11 mi12:58:571:56:298:535:58
8:45
-0:14
25K
15.53 mi13:21:242:18:568:5722:27
9:16
+0:31
30K
18.64 mi13:50:522:48:249:0229:28
9:29
+0:13
20M
20.00 mi14:04:233:01:559:0613:31
9:57
+0:28
21M
21.00 mi14:14:383:12:109:0910:15
10:15
+0:18
35K
21.75 mi14:21:243:18:569:096:46
9:03
-1:12
23M
23.00 mi14:33:093:30:419:1011:45
9:23
+0:20
24M
24.00 mi14:42:173:39:499:109:08
9:08
-0:15
40K
24.85 mi14:50:063:47:389:107:49
9:09
+0:01
25.2M
25.20 mi14:53:353:51:079:103:29
10:06
+0:57
Finish
26.22 mi15:02:524:00:249:119:17
9:07
-0:59

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:45 /mi

Average Pace

9:11 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:33:09

89% of race

Time at Steady Pace

27:15

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:10 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:29:5227:248:4927:24
8:49
#21617
10K
6.21 mi11:57:2955:018:5127:37
8:53
#21727
15K
9.32 mi12:25:041:22:368:5227:35
8:53
#21600
20K
12.43 mi12:52:591:50:318:5427:55
8:59
#21414
Half
13.11 mi12:58:571:56:298:535:58
8:45
#21362
25K
15.53 mi13:21:242:18:568:5722:27
9:16
#21310
30K
18.64 mi13:50:522:48:249:0229:28
9:29
#21032
20M
20.00 mi14:04:233:01:559:0613:31
9:57
#21009
21M
21.00 mi14:14:383:12:109:0910:15
10:15
#20882
35K
21.75 mi14:21:243:18:569:096:46
9:03
#20788
23M
23.00 mi14:33:093:30:419:1011:45
9:23
#20643
24M
24.00 mi14:42:173:39:499:109:08
9:08
#20551
40K
24.85 mi14:50:063:47:389:107:49
9:09
#20448
25.2M
25.20 mi14:53:353:51:079:103:29
10:06
#20409
Finish
26.22 mi15:02:524:00:249:119:17
9:07
#20414
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi216178413841321458(Top 76%)8253(Top 67%)8253(Top 455%)
10K6.21 mi3.10 mi21727-1108457-448457-4421871(Top 77%)8525(Top 70%)8525(Top 470%)
15K9.32 mi3.11 mi21600+1278363+948363+9421458(Top 76%)8253(Top 67%)8253(Top 455%)
20K12.43 mi3.11 mi21414+1868270+938270+9320898(Top 74%)7995(Top 65%)7995(Top 441%)
Half13.11 mi0.68 mi21362+528238+328238+3220675(Top 73%)7860(Top 64%)7860(Top 434%)
25K15.53 mi2.42 mi21310+528217+218217+2121021(Top 74%)8109(Top 66%)8109(Top 447%)
30K18.64 mi3.11 mi21032+2788106+1118106+11119882(Top 70%)7597(Top 62%)7597(Top 419%)
20M20.00 mi1.36 mi21009+238108-28108-220768(Top 73%)8231(Top 67%)8231(Top 454%)
21M21.00 mi1.00 mi20882+1278057+518057+5119211(Top 68%)7446(Top 61%)7446(Top 411%)
35K21.75 mi0.75 mi20788+948026+318026+3118509(Top 65%)7209(Top 59%)7209(Top 398%)
23M23.00 mi1.25 mi20643+1457964+627964+6218198(Top 64%)7088(Top 58%)7088(Top 391%)
24M24.00 mi1.00 mi20551+927931+337931+3318071(Top 64%)7081(Top 58%)7081(Top 391%)
40K24.85 mi0.85 mi20448+1037893+387893+3817132(Top 60%)6663(Top 54%)6663(Top 368%)
25.2M25.20 mi0.35 mi20409+397879+147879+1417552(Top 62%)6906(Top 56%)6906(Top 381%)
Finish26.22 mi1.02 mi20414-57899-207899-2019571(Top 69%)7908(Top 65%)7908(Top 436%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21458

Females

8253

F45-49

8253

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

21871

Females

8525

F45-49

8525

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21458

Females

8253

F45-49

8253

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

20898

Females

7995

F45-49

7995

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

20675

Females

7860

F45-49

7860

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

21021

Females

8109

F45-49

8109

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19882

Females

7597

F45-49

7597

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20768

Females

8231

F45-49

8231

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19211

Females

7446

F45-49

7446

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18509

Females

7209

F45-49

7209

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18198

Females

7088

F45-49

7088

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18071

Females

7081

F45-49

7081

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17132

Females

6663

F45-49

6663

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17552

Females

6906

F45-49

6906

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19571

Females

7908

F45-49

7908

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2235
Passed By
1032
Net Change
+1203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21617
5K → 10K216326-110#21617#21727
10K → 15K271144+127#21727#21600
15K → 20K298112+186#21600#21414
20K → Half6816+52#21414#21362
Half → 25K171119+52#21362#21310
25K → 30K34163+278#21310#21032
30K → 20M11289+23#21032#21009
20M → 21M16134+127#21009#20882
21M → 35K1039+94#20882#20788
35K → 23M16823+145#20788#20643
23M → 24M11220+92#20643#20551
24M → 40K11512+103#20551#20448
40K → 25.2M4910+39#20448#20409
25.2M → Finish5055-5#20409#20414
TOTALS22351032+1203
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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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