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BOSTON MARATHON 2026

Ryan Kwiecinski

Bib: 9374•M

IN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 20%
Age Group (M50-54)
#0 / 1868
Top 15%
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
21:29
3.11 mi
Rank: #7859
Start → 5K
21:29 | 6:55/mi
10K
42:47
6.21 mi
Rank: #7701 (+158)
5K → 10K
21:18 | 6:52/mi
15K
1:03:50
9.32 mi
Rank: #7346 (+355)
10K → 15K
21:03 | 6:47/mi
20K
1:24:58
12.43 mi
Rank: #7005 (+341)
15K → 20K
21:08 | 6:49/mi
HALF
1:29:31
13.11 mi
Rank: #6957 (+48)
20K → HALF
4:33 | 6:41/mi
25K
1:45:57
15.53 mi
Rank: #6688 (+269)
HALF → 25K
16:26 | 6:47/mi
30K
2:07:28
18.64 mi
Rank: #6414 (+274)
25K → 30K
21:31 | 6:56/mi
20M
2:16:56
20.00 mi
Rank: #6296 (+118)
30K → 20M
9:28 | 6:59/mi
21M
2:24:19
21.00 mi
Rank: #6249 (+47)
20M → 21M
7:23 | 7:23/mi
35K
2:29:27
21.75 mi
Rank: #6235 (+14)
21M → 35K
5:08 | 6:52/mi
23M
2:38:26
23.00 mi
Rank: #6240 (-5)
35K → 23M
8:59 | 7:11/mi
24M
2:45:37
24.00 mi
Rank: #6296 (-56)
23M → 24M
7:11 | 7:11/mi
40K
2:51:58
24.85 mi
Rank: #6334 (-38)
24M → 40K
6:21 | 7:26/mi
25.2M
2:54:42
25.20 mi
Rank: #6335 (-1)
40K → 25.2M
2:44 | 7:56/mi
FINISH
3:02:02
26.22 mi
Rank: #6357 (-22)
25.2M → FINISH
7:20 | 7:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:31
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:32:31
Pace7:04 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1721:296:5521:29
6:55
-
10K
6.21 mi10:58:3542:476:5421:18
6:52
-0:03
15K
9.32 mi11:19:381:03:506:5121:03
6:47
-0:05
20K
12.43 mi11:40:461:24:586:5121:08
6:49
+0:02
HALF
13.11 mi11:45:191:29:316:504:33
6:41
-0:08
25K
15.53 mi12:01:451:45:576:5016:26
6:47
+0:06
30K
18.64 mi12:23:162:07:286:5121:31
6:56
+0:09
20M
20.00 mi12:32:442:16:566:519:28
6:59
+0:03
21M
21.00 mi12:40:072:24:196:537:23
7:23
+0:24
35K
21.75 mi12:45:152:29:276:535:08
6:52
-0:31
23M
23.00 mi12:54:142:38:266:548:59
7:11
+0:19
24M
24.00 mi13:01:252:45:376:557:11
7:11
0:00
40K
24.85 mi13:07:462:51:586:566:21
7:26
+0:15
25.2M
25.20 mi13:10:302:54:426:562:44
7:56
+0:30
FINISH
26.22 mi13:17:503:02:026:577:20
7:12
-0:44

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

6:41 /mi

Average Pace

6:57 /mi

Slowest Pace

7:56 /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

2:45:34

91% of race

Time at Steady Pace

13:44

8% of race

Time at Slower Pace

2:44

2% of race

Average Pace: 6:57 /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 mi10:37:1721:296:5521:29
6:55
#7859
10K
6.21 mi10:58:3542:476:5421:18
6:52
#7701
15K
9.32 mi11:19:381:03:506:5121:03
6:47
#7346
20K
12.43 mi11:40:461:24:586:5121:08
6:49
#7005
HALF
13.11 mi11:45:191:29:316:504:33
6:41
#6957
25K
15.53 mi12:01:451:45:576:5016:26
6:47
#6688
30K
18.64 mi12:23:162:07:286:5121:31
6:56
#6414
20M
20.00 mi12:32:442:16:566:519:28
6:59
#6296
21M
21.00 mi12:40:072:24:196:537:23
7:23
#6249
35K
21.75 mi12:45:152:29:276:535:08
6:52
#6235
23M
23.00 mi12:54:142:38:266:548:59
7:11
#6240
24M
24.00 mi13:01:252:45:376:557:11
7:11
#6296
40K
24.85 mi13:07:462:51:586:566:21
7:26
#6334
25.2M
25.20 mi13:10:302:54:426:562:44
7:56
#6335
FINISH
26.22 mi13:17:503:02:026:577:20
7:12
#6357
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7859680668066572(Top 23%)5867(Top 36%)5867(Top 314%)
10K6.21 mi3.10 mi7701+1586686+1206686+1207515(Top 26%)6559(Top 40%)6559(Top 351%)
15K9.32 mi3.11 mi7346+3556443+2436443+2436572(Top 23%)5867(Top 36%)5867(Top 314%)
20K12.43 mi3.11 mi7005+3416190+2536190+2536223(Top 21%)5580(Top 34%)5580(Top 299%)
HALF13.11 mi0.68 mi6957+486155+356155+355954(Top 21%)5382(Top 33%)5382(Top 288%)
25K15.53 mi2.42 mi6688+2695957+1985957+1985572(Top 19%)5050(Top 31%)5050(Top 270%)
30K18.64 mi3.11 mi6414+2745729+2285729+2285360(Top 18%)4815(Top 29%)4815(Top 258%)
20M20.00 mi1.36 mi6296+1185615+1145615+1145345(Top 18%)4766(Top 29%)4766(Top 255%)
21M21.00 mi1.00 mi6249+475576+395576+395752(Top 20%)4954(Top 30%)4954(Top 265%)
35K21.75 mi0.75 mi6235+145560+165560+166121(Top 21%)5255(Top 32%)5255(Top 281%)
23M23.00 mi1.25 mi6240-55563-35563-36607(Top 23%)5497(Top 34%)5497(Top 294%)
24M24.00 mi1.00 mi6296-565598-355598-357723(Top 27%)6087(Top 37%)6087(Top 326%)
40K24.85 mi0.85 mi6334-385611-135611-138293(Top 29%)6319(Top 39%)6319(Top 338%)
25.2M25.20 mi0.35 mi6335-15606+55606+57811(Top 27%)5981(Top 37%)5981(Top 320%)
FINISH26.22 mi1.02 mi6357-225605+15605+19056(Top 31%)6604(Top 40%)6604(Top 354%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6572

Males

5867

M50-54

5867

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7515

Males

6559

M50-54

6559

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6572

Males

5867

M50-54

5867

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6223

Males

5580

M50-54

5580

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

5954

Males

5382

M50-54

5382

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5572

Males

5050

M50-54

5050

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5360

Males

4815

M50-54

4815

30K→20M

18.6 - 20.0 mi

Top 18%
×5
+64ft-50ft

Overall

5345

Males

4766

M50-54

4766

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5752

Males

4954

M50-54

4954

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6121

Males

5255

M50-54

5255

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6607

Males

5497

M50-54

5497

23M→24M

23.0 - 24.0 mi

Top 27%
×6
+12ft-82ft

Overall

7723

Males

6087

M50-54

6087

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8293

Males

6319

M50-54

6319

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1
+13ft-16ft

Overall

7811

Males

5981

M50-54

5981

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
×2
+22ft-21ft

Overall

9056

Males

6604

M50-54

6604

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2180
Passed By
678
Net Change
+1502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7859
5K → 10K294136+158#7859#7701
10K → 15K37823+355#7701#7346
15K → 20K36726+341#7346#7005
20K → HALF5810+48#7005#6957
HALF → 25K2745+269#6957#6688
25K → 30K30733+274#6688#6414
30K → 20M14123+118#6414#6296
20M → 21M9447+47#6296#6249
21M → 35K4935+14#6249#6235
35K → 23M7176-5#6235#6240
23M → 24M4298-56#6240#6296
24M → 40K4179-38#6296#6334
40K → 25.2M2021-1#6334#6335
25.2M → FINISH4466-22#6335#6357
TOTALS2180678+1502
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing