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BOSTON MARATHON 2026

Amanda Marco

Bib: 18855•F

MI

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast 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
23:34
3.11 mi
Rank: #13527
Start → 5K
23:34 | 7:36/mi
10K
47:00
6.21 mi
Rank: #13407 (+120)
5K → 10K
23:26 | 7:33/mi
15K
1:10:29
9.32 mi
Rank: #13330 (+77)
10K → 15K
23:29 | 7:34/mi
20K
1:34:23
12.43 mi
Rank: #13394 (-64)
15K → 20K
23:54 | 7:42/mi
HALF
1:39:35
13.11 mi
Rank: #13422 (-28)
20K → HALF
5:12 | 7:38/mi
25K
1:58:52
15.53 mi
Rank: #13670 (-248)
HALF → 25K
19:17 | 7:58/mi
30K
2:25:36
18.64 mi
Rank: #14440 (-770)
25K → 30K
26:44 | 8:37/mi
20M
2:38:37
20.00 mi
Rank: #15179 (-739)
30K → 20M
13:01 | 9:35/mi
21M
2:49:07
21.00 mi
Rank: #15783 (-604)
20M → 21M
10:30 | 10:30/mi
35K
2:55:55
21.75 mi
Rank: #15975 (-192)
21M → 35K
6:48 | 9:06/mi
23M
3:08:15
23.00 mi
Rank: #16436 (-461)
35K → 23M
12:20 | 9:52/mi
24M
3:18:17
24.00 mi
Rank: #16875 (-439)
23M → 24M
10:02 | 10:02/mi
40K
3:27:29
24.85 mi
Rank: #17307 (-432)
24M → 40K
9:12 | 10:46/mi
25.2M
3:31:24
25.20 mi
Rank: #17454 (-147)
40K → 25.2M
3:55 | 11:22/mi
FINISH
3:40:32
26.22 mi
Rank: #17602 (-148)
25.2M → FINISH
9:08 | 8:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:35
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time2:00:57
Pace9:14 /mi
📊Positive Split: 21.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5023:347:3623:34
7:36
-
10K
6.21 mi11:30:1647:007:3423:26
7:33
-0:03
15K
9.32 mi11:53:451:10:297:3423:29
7:34
+0:01
20K
12.43 mi12:17:391:34:237:3623:54
7:42
+0:08
HALF
13.11 mi12:22:511:39:357:365:12
7:38
-0:04
25K
15.53 mi12:42:081:58:527:4019:17
7:58
+0:20
30K
18.64 mi13:08:522:25:367:4926:44
8:37
+0:39
20M
20.00 mi13:21:532:38:377:5613:01
9:35
+0:58
21M
21.00 mi13:32:232:49:078:0410:30
10:30
+0:55
35K
21.75 mi13:39:112:55:558:066:48
9:06
-1:24
23M
23.00 mi13:51:313:08:158:1212:20
9:52
+0:46
24M
24.00 mi14:01:333:18:178:1610:02
10:02
+0:10
40K
24.85 mi14:10:453:27:298:219:12
10:46
+0:44
25.2M
25.20 mi14:14:403:31:248:243:55
11:22
+0:36
FINISH
26.22 mi14:23:483:40:328:269:08
8:58
-2:24

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

7:33 /mi

Average Pace

8:25 /mi

Slowest Pace

11:22 /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

1:58:52

54% of race

Time at Steady Pace

55:41

25% of race

Time at Slower Pace

45:59

21% of race

Average Pace: 8:25 /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 mi11:06:5023:347:3623:34
7:36
#13527
10K
6.21 mi11:30:1647:007:3423:26
7:33
#13407
15K
9.32 mi11:53:451:10:297:3423:29
7:34
#13330
20K
12.43 mi12:17:391:34:237:3623:54
7:42
#13394
HALF
13.11 mi12:22:511:39:357:365:12
7:38
#13422
25K
15.53 mi12:42:081:58:527:4019:17
7:58
#13670
30K
18.64 mi13:08:522:25:367:4926:44
8:37
#14440
20M
20.00 mi13:21:532:38:377:5613:01
9:35
#15179
21M
21.00 mi13:32:232:49:078:0410:30
10:30
#15783
35K
21.75 mi13:39:112:55:558:066:48
9:06
#15975
23M
23.00 mi13:51:313:08:158:1212:20
9:52
#16436
24M
24.00 mi14:01:333:18:178:1610:02
10:02
#16875
40K
24.85 mi14:10:453:27:298:219:12
10:46
#17307
25.2M
25.20 mi14:14:403:31:248:243:55
11:22
#17454
FINISH
26.22 mi14:23:483:40:328:269:08
8:58
#17602
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi135273796379613335(Top 46%)3772(Top 30%)3772(Top 66%)
10K6.21 mi3.10 mi13407+1203753+433753+4313339(Top 46%)3741(Top 30%)3741(Top 65%)
15K9.32 mi3.11 mi13330+773742+113742+1113335(Top 46%)3772(Top 30%)3772(Top 66%)
20K12.43 mi3.11 mi13394-643796-543796-5413679(Top 47%)4038(Top 32%)4038(Top 71%)
HALF13.11 mi0.68 mi13422-283812-163812-1614227(Top 49%)4311(Top 34%)4311(Top 75%)
25K15.53 mi2.42 mi13670-2483979-1673979-16715057(Top 52%)4908(Top 39%)4908(Top 86%)
30K18.64 mi3.11 mi14440-7704468-4894468-48917509(Top 60%)6402(Top 51%)6402(Top 112%)
20M20.00 mi1.36 mi15179-7394932-4644932-46421366(Top 74%)8529(Top 68%)8529(Top 149%)
21M21.00 mi1.00 mi15783-6045313-3815313-38121974(Top 76%)8877(Top 71%)8877(Top 155%)
35K21.75 mi0.75 mi15975-1925441-1285441-12820380(Top 70%)8122(Top 65%)8122(Top 142%)
23M23.00 mi1.25 mi16436-4615724-2835724-28321719(Top 75%)8849(Top 70%)8849(Top 155%)
24M24.00 mi1.00 mi16875-4395989-2655989-26522903(Top 79%)9495(Top 75%)9495(Top 166%)
40K24.85 mi0.85 mi17307-4326254-2656254-26523780(Top 82%)10016(Top 80%)10016(Top 175%)
25.2M25.20 mi0.35 mi17454-1476354-1006354-10023218(Top 80%)9720(Top 77%)9720(Top 170%)
FINISH26.22 mi1.02 mi17602-1486457-1036457-10320370(Top 70%)8263(Top 66%)8263(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13335

Females

3772

F18-39

3772

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13339

Females

3741

F18-39

3741

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13335

Females

3772

F18-39

3772

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13679

Females

4038

F18-39

4038

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14227

Females

4311

F18-39

4311

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15057

Females

4908

F18-39

4908

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17509

Females

6402

F18-39

6402

30K→20M

18.6 - 20.0 mi

Top 74%
×5
+64ft-50ft

Overall

21366

Females

8529

F18-39

8529

20M→21M

20.0 - 21.0 mi

Top 76%
×8
+106ft-24ft

Overall

21974

Females

8877

F18-39

8877

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20380

Females

8122

F18-39

8122

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21719

Females

8849

F18-39

8849

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

22903

Females

9495

F18-39

9495

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23780

Females

10016

F18-39

10016

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23218

Females

9720

F18-39

9720

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20370

Females

8263

F18-39

8263

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
976*
Passed By
2539
Net Change
-4075
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13527
5K → 10K320*200+120#13527#13407
10K → 15K236*159+77#13407#13330
15K → 20K145200-64#13330#13394
20K → HALF2351-28#13394#13422
HALF → 25K62200-248#13422#13670
25K → 30K53200-770#13670#14440
30K → 20M9200-739#14440#15179
20M → 21M22200-604#15179#15783
21M → 35K22200-192#15783#15975
35K → 23M29200-461#15975#16436
23M → 24M14200-439#16436#16875
24M → 40K7200-432#16875#17307
40K → 25.2M8155-147#17307#17454
25.2M → FINISH26174-148#17454#17602
TOTALS976*2539-4075

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing