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BOSTON MARATHON 2026

Marieke Pelt

Bib: 30721•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
27:24
3.11 mi
Rank: #21800
Start → 5K
27:24 | 8:50/mi
10K
54:53
6.21 mi
Rank: #21972 (-172)
5K → 10K
27:29 | 8:51/mi
15K
1:22:34
9.32 mi
Rank: #22052 (-80)
10K → 15K
27:41 | 8:55/mi
20K
1:50:32
12.43 mi
Rank: #22008 (+44)
15K → 20K
27:58 | 9:01/mi
HALF
1:56:40
13.11 mi
Rank: #22041 (-33)
20K → HALF
6:08 | 9:00/mi
25K
2:19:03
15.53 mi
Rank: #22028 (+13)
HALF → 25K
22:23 | 9:14/mi
30K
2:48:24
18.64 mi
Rank: #21921 (+107)
25K → 30K
29:21 | 9:27/mi
20M
3:01:34
20.00 mi
Rank: #21888 (+33)
30K → 20M
13:10 | 9:42/mi
21M
3:11:55
21.00 mi
Rank: #21856 (+32)
20M → 21M
10:21 | 10:21/mi
35K
3:18:55
21.75 mi
Rank: #21833 (+23)
21M → 35K
7:00 | 9:22/mi
23M
3:31:12
23.00 mi
Rank: #21860 (-27)
35K → 23M
12:17 | 9:49/mi
24M
3:40:34
24.00 mi
Rank: #21851 (+9)
23M → 24M
9:22 | 9:22/mi
40K
3:48:44
24.85 mi
Rank: #21818 (+33)
24M → 40K
8:10 | 9:34/mi
25.2M
3:52:18
25.20 mi
Rank: #21804 (+14)
40K → 25.2M
3:34 | 10:21/mi
FINISH
4:01:44
26.22 mi
Rank: #21803 (+1)
25.2M → FINISH
9:26 | 9:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:40
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:05:04
Pace9:33 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0727:248:5027:24
8:50
-
10K
6.21 mi12:20:3654:538:5027:29
8:51
+0:01
15K
9.32 mi12:48:171:22:348:5227:41
8:55
+0:04
20K
12.43 mi13:16:151:50:328:5427:58
9:01
+0:06
HALF
13.11 mi13:22:231:56:408:546:08
9:00
-0:01
25K
15.53 mi13:44:462:19:038:5822:23
9:14
+0:14
30K
18.64 mi14:14:072:48:249:0329:21
9:27
+0:13
20M
20.00 mi14:27:173:01:349:0513:10
9:42
+0:15
21M
21.00 mi14:37:383:11:559:0910:21
10:21
+0:39
35K
21.75 mi14:44:383:18:559:097:00
9:22
-0:59
23M
23.00 mi14:56:553:31:129:1112:17
9:49
+0:27
24M
24.00 mi15:06:173:40:349:129:22
9:22
-0:27
40K
24.85 mi15:14:273:48:449:138:10
9:34
+0:12
25.2M
25.20 mi15:18:013:52:189:143:34
10:21
+0:47
FINISH
26.22 mi15:27:274:01:449:149:26
9:16
-1:05

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

8:50 /mi

Average Pace

9:14 /mi

Slowest Pace

10:21 /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

3:35:32

89% of race

Time at Steady Pace

26:12

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:13 /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 mi11:53:0727:248:5027:24
8:50
#21800
10K
6.21 mi12:20:3654:538:5027:29
8:51
#21972
15K
9.32 mi12:48:171:22:348:5227:41
8:55
#22052
20K
12.43 mi13:16:151:50:328:5427:58
9:01
#22008
HALF
13.11 mi13:22:231:56:408:546:08
9:00
#22041
25K
15.53 mi13:44:462:19:038:5822:23
9:14
#22028
30K
18.64 mi14:14:072:48:249:0329:21
9:27
#21921
20M
20.00 mi14:27:173:01:349:0513:10
9:42
#21888
21M
21.00 mi14:37:383:11:559:0910:21
10:21
#21856
35K
21.75 mi14:44:383:18:559:097:00
9:22
#21833
23M
23.00 mi14:56:553:31:129:1112:17
9:49
#21860
24M
24.00 mi15:06:173:40:349:129:22
9:22
#21851
40K
24.85 mi15:14:273:48:449:138:10
9:34
#21818
25.2M
25.20 mi15:18:013:52:189:143:34
10:21
#21804
FINISH
26.22 mi15:27:274:01:449:149:26
9:16
#21803
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi218008585858522272(Top 77%)8766(Top 70%)8766(Top 505%)
10K6.21 mi3.10 mi21972-1728655-708655-7022135(Top 76%)8725(Top 69%)8725(Top 502%)
15K9.32 mi3.11 mi22052-808685-308685-3022272(Top 77%)8766(Top 70%)8766(Top 505%)
20K12.43 mi3.11 mi22008+448661+248661+2421922(Top 76%)8620(Top 69%)8620(Top 496%)
HALF13.11 mi0.68 mi22041-338679-188679-1822775(Top 78%)9044(Top 72%)9044(Top 521%)
25K15.53 mi2.42 mi22028+138672+78672+722156(Top 76%)8756(Top 70%)8756(Top 504%)
30K18.64 mi3.11 mi21921+1078642+308642+3021456(Top 74%)8502(Top 68%)8502(Top 489%)
20M20.00 mi1.36 mi21888+338637+58637+521716(Top 75%)8705(Top 69%)8705(Top 501%)
21M21.00 mi1.00 mi21856+328640-38640-321563(Top 74%)8668(Top 69%)8668(Top 499%)
35K21.75 mi0.75 mi21833+238634+68634+621358(Top 74%)8623(Top 69%)8623(Top 496%)
23M23.00 mi1.25 mi21860-278673-398673-3921622(Top 75%)8801(Top 70%)8801(Top 507%)
24M24.00 mi1.00 mi21851+98678-58678-520883(Top 72%)8485(Top 67%)8485(Top 488%)
40K24.85 mi0.85 mi21818+338675+38675+320594(Top 71%)8372(Top 67%)8372(Top 482%)
25.2M25.20 mi0.35 mi21804+148665+108665+1020630(Top 71%)8385(Top 67%)8385(Top 483%)
FINISH26.22 mi1.02 mi21803+18673-88673-821508(Top 74%)8821(Top 70%)8821(Top 508%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22272

Females

8766

F40-44

8766

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

22135

Females

8725

F40-44

8725

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22272

Females

8766

F40-44

8766

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

21922

Females

8620

F40-44

8620

20K→HALF

12.4 - 13.1 mi

Top 78%
×2
+19ft-37ft

Overall

22775

Females

9044

F40-44

9044

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22156

Females

8756

F40-44

8756

25K→30K

15.5 - 18.6 mi

Top 74%
×9
+181ft-148ft

Overall

21456

Females

8502

F40-44

8502

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21716

Females

8705

F40-44

8705

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21563

Females

8668

F40-44

8668

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21358

Females

8623

F40-44

8623

35K→23M

21.8 - 23.0 mi

Top 75%
×5
+23ft-63ft

Overall

21622

Females

8801

F40-44

8801

23M→24M

23.0 - 24.0 mi

Top 72%
×6
+12ft-82ft

Overall

20883

Females

8485

F40-44

8485

24M→40K

24.0 - 24.9 mi

Top 71%
×1
+6ft-20ft

Overall

20594

Females

8372

F40-44

8372

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20630

Females

8385

F40-44

8385

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
×2
+22ft-21ft

Overall

21508

Females

8821

F40-44

8821

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1400
Passed By
1403
Net Change
-3
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21800
5K → 10K199371-172#21800#21972
10K → 15K135215-80#21972#22052
15K → 20K186142+44#22052#22008
20K → HALF2255-33#22008#22041
HALF → 25K134121+13#22041#22028
25K → 30K218111+107#22028#21921
30K → 20M9057+33#21921#21888
20M → 21M10169+32#21888#21856
21M → 35K5229+23#21856#21833
35K → 23M73100-27#21833#21860
23M → 24M5445+9#21860#21851
24M → 40K6229+33#21851#21818
40K → 25.2M3016+14#21818#21804
25.2M → FINISH4443+1#21804#21803
TOTALS14001403-3
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing