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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Erik Swanson

Bib: 8083 •M •Age: N/A

NH

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 43%
Age Group (M50-54)
#0 / 1868
Top 47%
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
22:27
3.11 mi
Rank: #10404
Start → 5K
22:27 | 7:14/mi
10K
45:10
6.21 mi
Rank: #10809 (-405)
5K → 10K
22:43 | 7:19/mi
15K
1:07:55
9.32 mi
Rank: #10915 (-106)
10K → 15K
22:45 | 7:20/mi
20K
1:30:42
12.43 mi
Rank: #10791 (+124)
15K → 20K
22:47 | 7:20/mi
HALF
1:35:41
13.11 mi
Rank: #10814 (-23)
20K → HALF
4:59 | 7:19/mi
25K
1:53:26
15.53 mi
Rank: #10605 (+209)
HALF → 25K
17:45 | 7:20/mi
30K
2:16:18
18.64 mi
Rank: #10168 (+437)
25K → 30K
22:52 | 7:22/mi
20M
2:26:16
20.00 mi
Rank: #9962 (+206)
30K → 20M
9:58 | 7:21/mi
21M
2:34:25
21.00 mi
Rank: #9970 (-8)
20M → 21M
8:09 | 8:09/mi
35K
2:40:21
21.75 mi
Rank: #10118 (-148)
21M → 35K
5:56 | 7:56/mi
23M
2:50:53
23.00 mi
Rank: #10450 (-332)
35K → 23M
10:32 | 8:26/mi
24M
2:59:29
24.00 mi
Rank: #10781 (-331)
23M → 24M
8:36 | 8:36/mi
40K
3:06:59
24.85 mi
Rank: #11053 (-272)
24M → 40K
7:30 | 8:47/mi
25.2M
3:10:39
25.20 mi
Rank: #11290 (-237)
40K → 25.2M
3:40 | 10:38/mi
FINISH
3:19:50
26.22 mi
Rank: #11804 (-514)
25.2M → FINISH
9:11 | 9:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:41
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:44:09
Pace7:57 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2922:277:1422:27
7:14
-
10K
6.21 mi10:51:1245:107:1722:43
7:19
+0:05
15K
9.32 mi11:13:571:07:557:1822:45
7:20
+0:01
20K
12.43 mi11:36:441:30:427:1822:47
7:20
0:00
HALF
13.11 mi11:41:431:35:417:184:59
7:19
-0:01
25K
15.53 mi11:59:281:53:267:1917:45
7:20
+0:01
30K
18.64 mi12:22:202:16:187:1922:52
7:22
+0:02
20M
20.00 mi12:32:182:26:167:199:58
7:21
-0:01
21M
21.00 mi12:40:272:34:257:228:09
8:09
+0:48
35K
21.75 mi12:46:232:40:217:235:56
7:56
-0:13
23M
23.00 mi12:56:552:50:537:2610:32
8:26
+0:30
24M
24.00 mi13:05:312:59:297:298:36
8:36
+0:10
40K
24.85 mi13:13:013:06:597:327:30
8:47
+0:11
25.2M
25.20 mi13:16:413:10:397:343:40
10:38
+1:51
FINISH
26.22 mi13:25:523:19:507:389:11
9:01
-1:37

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

7:14 /mi

Average Pace

7:38 /mi

Slowest Pace

10:38 /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

0:00

0% of race

Time at Steady Pace

2:26:16

73% of race

Time at Slower Pace

53:34

27% of race

Average Pace: 7:37 /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 mi10:28:2922:277:1422:27
7:14
#10404
10K
6.21 mi10:51:1245:107:1722:43
7:19
#10809
15K
9.32 mi11:13:571:07:557:1822:45
7:20
#10915
20K
12.43 mi11:36:441:30:427:1822:47
7:20
#10791
HALF
13.11 mi11:41:431:35:417:184:59
7:19
#10814
25K
15.53 mi11:59:281:53:267:1917:45
7:20
#10605
30K
18.64 mi12:22:202:16:187:1922:52
7:22
#10168
20M
20.00 mi12:32:182:26:167:199:58
7:21
#9962
21M
21.00 mi12:40:272:34:257:228:09
8:09
#9970
35K
21.75 mi12:46:232:40:217:235:56
7:56
#10118
23M
23.00 mi12:56:552:50:537:2610:32
8:26
#10450
24M
24.00 mi13:05:312:59:297:298:36
8:36
#10781
40K
24.85 mi13:13:013:06:597:327:30
8:47
#11053
25.2M
25.20 mi13:16:413:10:397:343:40
10:38
#11290
FINISH
26.22 mi13:25:523:19:507:389:11
9:01
#11804
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 mi104048289828911254(Top 39%)8602(Top 53%)8602(Top 460%)
10K6.21 mi3.10 mi10809-4058468-1798468-17911261(Top 39%)8640(Top 53%)8640(Top 463%)
15K9.32 mi3.11 mi10915-1068494-268494-2611254(Top 39%)8602(Top 53%)8602(Top 460%)
20K12.43 mi3.11 mi10791+1248393+1018393+10110474(Top 36%)8150(Top 50%)8150(Top 436%)
HALF13.11 mi0.68 mi10814-238407-148407-1411240(Top 39%)8606(Top 53%)8606(Top 461%)
25K15.53 mi2.42 mi10605+2098273+1348273+1349869(Top 34%)7786(Top 48%)7786(Top 417%)
30K18.64 mi3.11 mi10168+4378013+2608013+2608580(Top 30%)6939(Top 42%)6939(Top 371%)
20M20.00 mi1.36 mi9962+2067888+1257888+1257946(Top 27%)6478(Top 40%)6478(Top 347%)
21M21.00 mi1.00 mi9970-87862+267862+2610883(Top 38%)7914(Top 48%)7914(Top 424%)
35K21.75 mi0.75 mi10118-1487924-627924-6213936(Top 48%)9275(Top 57%)9275(Top 497%)
23M23.00 mi1.25 mi10450-3328041-1178041-11715165(Top 52%)9755(Top 60%)9755(Top 522%)
24M24.00 mi1.00 mi10781-3318200-1598200-15917441(Top 60%)10664(Top 65%)10664(Top 571%)
40K24.85 mi0.85 mi11053-2728310-1108310-11017202(Top 59%)10500(Top 64%)10500(Top 562%)
25.2M25.20 mi0.35 mi11290-2378410-1008410-10021395(Top 74%)12525(Top 77%)12525(Top 671%)
FINISH26.22 mi1.02 mi11804-5148600-1908600-19020528(Top 71%)12106(Top 74%)12106(Top 648%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11254

Males

8602

M50-54

8602

5K→10K

3.1 - 6.2 mi

Top 39%
×5
+79ft-138ft

Overall

11261

Males

8640

M50-54

8640

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11254

Males

8602

M50-54

8602

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10474

Males

8150

M50-54

8150

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11240

Males

8606

M50-54

8606

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9869

Males

7786

M50-54

7786

25K→30K

15.5 - 18.6 mi

Top 30%
×9
+181ft-148ft

Overall

8580

Males

6939

M50-54

6939

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7946

Males

6478

M50-54

6478

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

10883

Males

7914

M50-54

7914

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13936

Males

9275

M50-54

9275

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15165

Males

9755

M50-54

9755

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17441

Males

10664

M50-54

10664

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17202

Males

10500

M50-54

10500

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21395

Males

12525

M50-54

12525

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20528

Males

12106

M50-54

12106

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1609*
Passed By
1867
Net Change
-1400
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10404
5K → 10K98200-405#10404#10809
10K → 15K121200-106#10809#10915
15K → 20K213*89+124#10915#10791
20K → HALF2952-23#10791#10814
HALF → 25K247*38+209#10814#10605
25K → 30K462*25+437#10605#10168
30K → 20M212*6+206#10168#9962
20M → 21M7986-8#9962#9970
21M → 35K25171-148#9970#10118
35K → 23M59200-332#10118#10450
23M → 24M23200-331#10450#10781
24M → 40K22200-272#10781#11053
40K → 25.2M3200-237#11053#11290
25.2M → FINISH16200-514#11290#11804
TOTALS1609*1867-1400

* 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

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OTQ

Olympic Trials Qualifying analysis available

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