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BOSTON MARATHON 2026

Arinka Bongertman

Bib: 18343β€’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
Top 46%
Age Group (F55-59)
#0 / 951
Top 25%
Race Day Weather
51Β°/41Β°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
24:01
3.11 mi
Rank: #14850
Start β†’ 5K
24:01 | 7:44/mi
10K
48:11
6.21 mi
Rank: #15101 (-251)
5K β†’ 10K
24:10 | 7:47/mi
15K
1:12:44
9.32 mi
Rank: #15452 (-351)
10K β†’ 15K
24:33 | 7:55/mi
20K
1:37:35
12.43 mi
Rank: #15583 (-131)
15K β†’ 20K
24:51 | 8:00/mi
HALF
1:42:58
13.11 mi
Rank: #15610 (-27)
20K β†’ HALF
5:23 | 7:54/mi
25K
2:04:36
15.53 mi
Rank: #16723 (-1113)
HALF β†’ 25K
21:38 | 8:56/mi
30K
2:31:12
18.64 mi
Rank: #16778 (-55)
25K β†’ 30K
26:36 | 8:34/mi
20M
2:43:37
20.00 mi
Rank: #17022 (-244)
30K β†’ 20M
12:25 | 9:09/mi
21M
2:54:55
21.00 mi
Rank: #17658 (-636)
20M β†’ 21M
11:18 | 11:18/mi
35K
3:02:09
21.75 mi
Rank: #17882 (-224)
21M β†’ 35K
7:14 | 9:41/mi
23M
3:13:52
23.00 mi
Rank: #18014 (-132)
35K β†’ 23M
11:43 | 9:22/mi
24M
3:22:58
24.00 mi
Rank: #18124 (-110)
23M β†’ 24M
9:06 | 9:06/mi
40K
3:31:37
24.85 mi
Rank: #18352 (-228)
24M β†’ 40K
8:39 | 10:08/mi
25.2M
3:35:25
25.20 mi
Rank: #18452 (-100)
40K β†’ 25.2M
3:48 | 11:02/mi
FINISH
3:44:47
26.22 mi
Rank: #18587 (-135)
25.2M β†’ FINISH
9:22 | 9:12/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
Time1:42:58
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:01:49
Pace9:18 /mi
πŸ“ŠPositive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:5424:017:4424:01
7:44
-
10K
6.21 mi11:30:0448:117:4624:10
7:47
+0:03
15K
9.32 mi11:54:371:12:447:4924:33
7:55
+0:08
20K
12.43 mi12:19:281:37:357:5224:51
8:00
+0:05
HALF
13.11 mi12:24:511:42:587:525:23
7:54
-0:06
25K
15.53 mi12:46:292:04:368:0221:38
8:56
+1:02
30K
18.64 mi13:13:052:31:128:0726:36
8:34
-0:22
20M
20.00 mi13:25:302:43:378:1112:25
9:09
+0:35
21M
21.00 mi13:36:482:54:558:2011:18
11:18
+2:09
35K
21.75 mi13:44:023:02:098:237:14
9:41
-1:37
23M
23.00 mi13:55:453:13:528:2611:43
9:22
-0:19
24M
24.00 mi14:04:513:22:588:289:06
9:06
-0:16
40K
24.85 mi14:13:303:31:378:318:39
10:08
+1:02
25.2M
25.20 mi14:17:183:35:258:333:48
11:02
+0:54
FINISH
26.22 mi14:26:403:44:478:359:22
9:12
-1:50

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:44 /mi

Average Pace

8:35 /mi

Slowest Pace

11:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:42:58

46% of race

Time at Steady Pace

1:30:50

40% of race

Time at Slower Pace

30:59

14% of race

Average Pace: 8:34 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:05:5424:017:4424:01
7:44
#14850
10K
6.21 mi11:30:0448:117:4624:10
7:47
#15101
15K
9.32 mi11:54:371:12:447:4924:33
7:55
#15452
20K
12.43 mi12:19:281:37:357:5224:51
8:00
#15583
HALF
13.11 mi12:24:511:42:587:525:23
7:54
#15610
25K
15.53 mi12:46:292:04:368:0221:38
8:56
#16723
30K
18.64 mi13:13:052:31:128:0726:36
8:34
#16778
20M
20.00 mi13:25:302:43:378:1112:25
9:09
#17022
21M
21.00 mi13:36:482:54:558:2011:18
11:18
#17658
35K
21.75 mi13:44:023:02:098:237:14
9:41
#17882
23M
23.00 mi13:55:453:13:528:2611:43
9:22
#18014
24M
24.00 mi14:04:513:22:588:289:06
9:06
#18124
40K
24.85 mi14:13:303:31:378:318:39
10:08
#18352
25.2M
25.20 mi14:17:183:35:258:333:48
11:02
#18452
FINISH
26.22 mi14:26:403:44:478:359:22
9:12
#18587
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi148504592459216236(Top 56%)5475(Top 44%)5475(Top 576%)
10K6.21 mi3.10 mi15101-2514793-2014793-20115459(Top 53%)4989(Top 40%)4989(Top 525%)
15K9.32 mi3.11 mi15452-3515015-2225015-22216236(Top 56%)5475(Top 44%)5475(Top 576%)
20K12.43 mi3.11 mi15583-1315111-965111-9616129(Top 56%)5451(Top 43%)5451(Top 573%)
HALF13.11 mi0.68 mi15610-275128-175128-1716430(Top 57%)5618(Top 45%)5618(Top 591%)
25K15.53 mi2.42 mi16723-11135781-6535781-65320802(Top 72%)8064(Top 64%)8064(Top 848%)
30K18.64 mi3.11 mi16778-555850-695850-6917278(Top 60%)6274(Top 50%)6274(Top 660%)
20M20.00 mi1.36 mi17022-2445990-1405990-14019609(Top 68%)7593(Top 60%)7593(Top 798%)
21M21.00 mi1.00 mi17658-6366371-3816371-38123752(Top 82%)9841(Top 78%)9841(Top 1035%)
35K21.75 mi0.75 mi17882-2246518-1476518-14722275(Top 77%)9084(Top 72%)9084(Top 955%)
23M23.00 mi1.25 mi18014-1326624-1066624-10620097(Top 69%)8022(Top 64%)8022(Top 844%)
24M24.00 mi1.00 mi18124-1106704-806704-8019885(Top 69%)7994(Top 64%)7994(Top 841%)
40K24.85 mi0.85 mi18352-2286840-1366840-13622259(Top 77%)9227(Top 73%)9227(Top 970%)
25.2M25.20 mi0.35 mi18452-1006899-596899-5922420(Top 77%)9290(Top 74%)9290(Top 977%)
FINISH26.22 mi1.02 mi18587-1356997-986997-9821272(Top 73%)8707(Top 69%)8707(Top 916%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
Γ—21
+97ft-345ft

Overall

16236

Females

5475

F55-59

5475

5K→10K

3.1 - 6.2 mi

Top 53%
Γ—5
+79ft-138ft

Overall

15459

Females

4989

F55-59

4989

10K→15K

6.2 - 9.3 mi

Top 56%
Γ—3
+67ft-78ft

Overall

16236

Females

5475

F55-59

5475

15K→20K

9.3 - 12.4 mi

Top 56%
Γ—5
+106ft-86ft

Overall

16129

Females

5451

F55-59

5451

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16430

Females

5618

F55-59

5618

HALF→25K

13.1 - 15.5 mi

Top 72%
Γ—4
+66ft-88ft

Overall

20802

Females

8064

F55-59

8064

25K→30K

15.5 - 18.6 mi

Top 60%
Γ—9
+181ft-148ft

Overall

17278

Females

6274

F55-59

6274

30K→20M

18.6 - 20.0 mi

Top 68%
Γ—5
+64ft-50ft

Overall

19609

Females

7593

F55-59

7593

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23752

Females

9841

F55-59

9841

21M→35K

21.0 - 21.8 mi

Top 77%
Γ—7
+17ft-86ft

Overall

22275

Females

9084

F55-59

9084

35K→23M

21.8 - 23.0 mi

Top 69%
Γ—5
+23ft-63ft

Overall

20097

Females

8022

F55-59

8022

23M→24M

23.0 - 24.0 mi

Top 69%
Γ—6
+12ft-82ft

Overall

19885

Females

7994

F55-59

7994

24M→40K

24.0 - 24.9 mi

Top 77%
Γ—1
+6ft-20ft

Overall

22259

Females

9227

F55-59

9227

40K→25.2M

24.9 - 25.2 mi

Top 77%
Γ—1
+13ft-16ft

Overall

22420

Females

9290

F55-59

9290

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
Γ—2
+22ft-21ft

Overall

21272

Females

8707

F55-59

8707

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
865
Passed By
4602
Net Change
-3737
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14850
5K β†’ 10K189440-251#14850#15101
10K β†’ 15K108459-351#15101#15452
15K β†’ 20K122253-131#15452#15583
20K β†’ HALF3158-27#15583#15610
HALF β†’ 25K161129-1113#15610#16723
25K β†’ 30K182237-55#16723#16778
30K β†’ 20M32276-244#16778#17022
20M β†’ 21M5641-636#17022#17658
21M β†’ 35K21245-224#17658#17882
35K β†’ 23M62194-132#17882#18014
23M β†’ 24M40150-110#18014#18124
24M β†’ 40K12240-228#18124#18352
40K β†’ 25.2M10110-100#18352#18452
25.2M β†’ FINISH35170-135#18452#18587
TOTALS8654602-3737
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing