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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ryan Guldan

Bib: 4463 •M •Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 41%
Age Group (M40-44)
#0 / 2198
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
21:33
3.11 mi
Rank: #8044
Start → 5K
21:33 | 6:57/mi
10K
41:49
6.21 mi
Rank: #6205 (+1839)
5K → 10K
20:16 | 6:32/mi
15K
1:02:29
9.32 mi
Rank: #5871 (+334)
10K → 15K
20:40 | 6:40/mi
20K
1:24:17
12.43 mi
Rank: #6455 (-584)
15K → 20K
21:48 | 7:02/mi
HALF
1:28:49
13.11 mi
Rank: #6408 (+47)
20K → HALF
4:32 | 6:40/mi
25K
1:46:15
15.53 mi
Rank: #6879 (-471)
HALF → 25K
17:26 | 7:12/mi
30K
2:10:06
18.64 mi
Rank: #7568 (-689)
25K → 30K
23:51 | 7:41/mi
20M
2:21:15
20.00 mi
Rank: #7965 (-397)
30K → 20M
11:09 | 8:13/mi
21M
2:30:33
21.00 mi
Rank: #8464 (-499)
20M → 21M
9:18 | 9:18/mi
35K
2:37:31
21.75 mi
Rank: #9042 (-578)
21M → 35K
6:58 | 9:19/mi
23M
2:48:48
23.00 mi
Rank: #9618 (-576)
35K → 23M
11:17 | 9:01/mi
24M
2:58:00
24.00 mi
Rank: #10258 (-640)
23M → 24M
9:12 | 9:12/mi
40K
3:06:04
24.85 mi
Rank: #10729 (-471)
24M → 40K
8:04 | 9:27/mi
25.2M
3:09:23
25.20 mi
Rank: #10864 (-135)
40K → 25.2M
3:19 | 9:38/mi
FINISH
3:18:15
26.22 mi
Rank: #11244 (-380)
25.2M → FINISH
8:52 | 8:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:49
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:49:26
Pace8:21 /mi
📊Positive Split: 23.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2321:336:5721:33
6:57
-
10K
6.21 mi10:44:3941:496:4420:16
6:32
-0:25
15K
9.32 mi11:05:191:02:296:4320:40
6:40
+0:08
20K
12.43 mi11:27:071:24:176:4721:48
7:02
+0:22
HALF
13.11 mi11:31:391:28:496:474:32
6:40
-0:22
25K
15.53 mi11:49:051:46:156:5117:26
7:12
+0:32
30K
18.64 mi12:12:562:10:066:5923:51
7:41
+0:29
20M
20.00 mi12:24:052:21:157:0411:09
8:13
+0:32
21M
21.00 mi12:33:232:30:337:119:18
9:18
+1:05
35K
21.75 mi12:40:212:37:317:156:58
9:19
+0:01
23M
23.00 mi12:51:382:48:487:2111:17
9:01
-0:18
24M
24.00 mi13:00:502:58:007:269:12
9:12
+0:11
40K
24.85 mi13:08:543:06:047:308:04
9:27
+0:15
25.2M
25.20 mi13:12:133:09:237:313:19
9:38
+0:11
FINISH
26.22 mi13:21:053:18:157:358:52
8:43
-0:55

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

6:32 /mi

Average Pace

7:34 /mi

Slowest Pace

9:38 /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

1:46:15

54% of race

Time at Steady Pace

43:52

22% of race

Time at Slower Pace

48:08

24% of race

Average Pace: 7:34 /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 mi10:24:2321:336:5721:33
6:57
#8044
10K
6.21 mi10:44:3941:496:4420:16
6:32
#6205
15K
9.32 mi11:05:191:02:296:4320:40
6:40
#5871
20K
12.43 mi11:27:071:24:176:4721:48
7:02
#6455
HALF
13.11 mi11:31:391:28:496:474:32
6:40
#6408
25K
15.53 mi11:49:051:46:156:5117:26
7:12
#6879
30K
18.64 mi12:12:562:10:066:5923:51
7:41
#7568
20M
20.00 mi12:24:052:21:157:0411:09
8:13
#7965
21M
21.00 mi12:33:232:30:337:119:18
9:18
#8464
35K
21.75 mi12:40:212:37:317:156:58
9:19
#9042
23M
23.00 mi12:51:382:48:487:2111:17
9:01
#9618
24M
24.00 mi13:00:502:58:007:269:12
9:12
#10258
40K
24.85 mi13:08:543:06:047:308:04
9:27
#10729
25.2M
25.20 mi13:12:133:09:237:313:19
9:38
#10864
FINISH
26.22 mi13:21:053:18:157:358:52
8:43
#11244
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8044692869285389(Top 19%)4990(Top 31%)4990(Top 227%)
10K6.21 mi3.10 mi6205+18395633+12955633+12954447(Top 15%)4200(Top 26%)4200(Top 191%)
15K9.32 mi3.11 mi5871+3345384+2495384+2495389(Top 19%)4990(Top 31%)4990(Top 227%)
20K12.43 mi3.11 mi6455-5845804-4205804-4208002(Top 28%)6841(Top 42%)6841(Top 311%)
HALF13.11 mi0.68 mi6408+475773+315773+315757(Top 20%)5235(Top 32%)5235(Top 238%)
25K15.53 mi2.42 mi6879-4716093-3206093-3208784(Top 30%)7202(Top 44%)7202(Top 328%)
30K18.64 mi3.11 mi7568-6896554-4616554-46111039(Top 38%)8224(Top 50%)8224(Top 374%)
20M20.00 mi1.36 mi7965-3976779-2256779-22514290(Top 49%)9585(Top 59%)9585(Top 436%)
21M21.00 mi1.00 mi8464-4997054-2757054-27517582(Top 61%)10950(Top 67%)10950(Top 498%)
35K21.75 mi0.75 mi9042-5787360-3067360-30621169(Top 73%)12558(Top 77%)12558(Top 571%)
23M23.00 mi1.25 mi9618-5767641-2817641-28118550(Top 64%)11232(Top 69%)11232(Top 511%)
24M24.00 mi1.00 mi10258-6407922-2817922-28120249(Top 70%)11989(Top 73%)11989(Top 545%)
40K24.85 mi0.85 mi10729-4718151-2298151-22920114(Top 69%)11904(Top 73%)11904(Top 542%)
25.2M25.20 mi0.35 mi10864-1358203-528203-5217771(Top 61%)10775(Top 66%)10775(Top 490%)
FINISH26.22 mi1.02 mi11244-3808352-1498352-14919124(Top 66%)11418(Top 70%)11418(Top 519%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5389

Males

4990

M40-44

4990

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4447

Males

4200

M40-44

4200

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5389

Males

4990

M40-44

4990

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8002

Males

6841

M40-44

6841

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5757

Males

5235

M40-44

5235

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8784

Males

7202

M40-44

7202

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

11039

Males

8224

M40-44

8224

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14290

Males

9585

M40-44

9585

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17582

Males

10950

M40-44

10950

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21169

Males

12558

M40-44

12558

35K→23M

21.8 - 23.0 mi

Top 64%
×5
+23ft-63ft

Overall

18550

Males

11232

M40-44

11232

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20249

Males

11989

M40-44

11989

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

20114

Males

11904

M40-44

11904

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1
+13ft-16ft

Overall

17771

Males

10775

M40-44

10775

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19124

Males

11418

M40-44

11418

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2467*
Passed By
2170
Net Change
-3200
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8044
5K → 10K1842*3+1839#8044#6205
10K → 15K356*22+334#6205#5871
15K → 20K48200-584#5871#6455
20K → HALF547+47#6455#6408
HALF → 25K35200-471#6408#6879
25K → 30K29200-689#6879#7568
30K → 20M20200-397#7568#7965
20M → 21M3200-499#7965#8464
21M → 35K9200-578#8464#9042
35K → 23M28200-576#9042#9618
23M → 24M11200-640#9618#10258
24M → 40K11200-471#10258#10729
40K → 25.2M3138-135#10729#10864
25.2M → FINISH18200-380#10864#11244
TOTALS2467*2170-3200

* 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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