Boston Marathon logo
BOSTON MARATHON 2024

Wojciech Mikulski

Bib: 27363•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:54/mi
27:38
↑ 97↓ 3451.5%
10K· 6.21 mi
8:52/mi
55:12
↑ 79↓ 1380.4%
15K· 9.32 mi
9:14/mi
1:23:53
↑ 67↓ 78
20K· 12.43 mi
10:11/mi
1:55:30
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
2:01:53
↑ 19↓ 370.5%
25K· 15.53 mi
10:57/mi
2:28:27
↑ 66↓ 880.2%
30K· 18.64 mi
10:47/mi
3:01:56
↑ 181↓ 1480.2%
20M
11:37/mi
3:17:43
↑ 64↓ 500.2%
21M
12:12/mi
3:29:55
↑ 106↓ 241.6%
35K· 21.75 mi
10:30/mi
3:37:46
↑ 17↓ 861.7%
23M
10:25/mi
3:50:48
↑ 23↓ 630.6%
24M
10:32/mi
4:01:20
↓ 821.3%
40K· 24.85 mi
11:13/mi
4:10:55
↓ 200.3%
25.2M
12:19/mi
4:15:10
↑ 13↓ 160.2%
Finish· 26.22 mi
9:58/mi
4:25:19
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:53
Pace9:18 /mi
2nd Half
Distance13.11 mi
Time2:23:26
Pace10:56 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3527:388:5427:38
8:54
-
10K
6.21 mi12:13:0955:128:5327:34
8:52
-0:02
15K
9.32 mi12:41:501:23:539:0028:41
9:14
+0:22
20K
12.43 mi13:13:271:55:309:1831:37
10:11
+0:57
Half
13.11 mi13:19:502:01:539:186:23
9:21
-0:50
25K
15.53 mi13:46:242:28:279:3326:34
10:57
+1:36
30K
18.64 mi14:19:533:01:569:4633:29
10:47
-0:10
20M
20.00 mi14:35:403:17:439:5315:47
11:37
+0:50
21M
21.00 mi14:47:523:29:5510:0012:12
12:12
+0:35
35K
21.75 mi14:55:433:37:4610:017:51
10:30
-1:42
23M
23.00 mi15:08:453:50:4810:0213:02
10:25
-0:05
24M
24.00 mi15:19:174:01:2010:0310:32
10:32
+0:07
40K
24.85 mi15:28:524:10:5510:069:35
11:13
+0:41
25.2M
25.20 mi15:33:074:15:1010:084:15
12:19
+1:06
Finish
26.22 mi15:43:164:25:1910:0810:09
9:58
-2:21

Checkpoints & Pacing

📈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

8:52 /mi

Average Pace

10:08 /mi

Slowest Pace

12:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:25

38% of race

Time at Steady Pace

2:03:05

46% of race

Time at Slower Pace

41:49

16% of race

Average Pace: 10:07 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:45:3527:388:5427:38
8:54
#19663
10K
6.21 mi12:13:0955:128:5327:34
8:52
#19407
15K
9.32 mi12:41:501:23:539:0028:41
9:14
#19566
20K
12.43 mi13:13:271:55:309:1831:37
10:11
#20087
Half
13.11 mi13:19:502:01:539:186:23
9:21
#20065
25K
15.53 mi13:46:242:28:279:3326:34
10:57
#20304
30K
18.64 mi14:19:533:01:569:4633:29
10:47
#20116
20M
20.00 mi14:35:403:17:439:5315:47
11:37
#20169
21M
21.00 mi14:47:523:29:5510:0012:12
12:12
#20103
35K
21.75 mi14:55:433:37:4610:017:51
10:30
#20029
23M
23.00 mi15:08:453:50:4810:0213:02
10:25
#19832
24M
24.00 mi15:19:174:01:2010:0310:32
10:32
#19720
40K
24.85 mi15:28:524:10:5510:069:35
11:13
#19675
25.2M
25.20 mi15:33:074:15:1010:084:15
12:19
#19648
Finish
26.22 mi15:43:164:25:1910:0810:09
9:58
#19582
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19663119151191519825(Top 78%)12096(Top 83%)12096(Top 545%)
10K6.21 mi3.10 mi19407+25611830+8511830+8519199(Top 75%)11756(Top 81%)11756(Top 530%)
15K9.32 mi3.11 mi19566-15911916-8611916-8619825(Top 78%)12096(Top 83%)12096(Top 545%)
20K12.43 mi3.11 mi20087-52112176-26012176-26020961(Top 82%)12584(Top 86%)12584(Top 567%)
Half13.11 mi0.68 mi20065+2212161+1512161+1519587(Top 77%)11895(Top 82%)11895(Top 536%)
25K15.53 mi2.42 mi20304-23912258-9712258-9721415(Top 84%)12674(Top 87%)12674(Top 571%)
30K18.64 mi3.11 mi20116+18812116+14212116+14219459(Top 76%)11600(Top 80%)11600(Top 523%)
20M20.00 mi1.36 mi20169-53121161211620632(Top 81%)12033(Top 83%)12033(Top 543%)
21M21.00 mi1.00 mi20103+6612059+5712059+5719239(Top 75%)11268(Top 77%)11268(Top 508%)
35K21.75 mi0.75 mi20029+7412010+4912010+4918558(Top 73%)10907(Top 75%)10907(Top 492%)
23M23.00 mi1.25 mi19832+19711887+12311887+12316776(Top 66%)9951(Top 68%)9951(Top 449%)
24M24.00 mi1.00 mi19720+11211819+6811819+6817943(Top 70%)10472(Top 72%)10472(Top 472%)
40K24.85 mi0.85 mi19675+4511780+3911780+3918617(Top 73%)10769(Top 74%)10769(Top 486%)
25.2M25.20 mi0.35 mi19648+2711757+2311757+2318090(Top 71%)10483(Top 72%)10483(Top 473%)
Finish26.22 mi1.02 mi19582+6611711+4611711+4618239(Top 71%)10584(Top 73%)10584(Top 477%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

19825

Males

12096

M45-49

12096

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19199

Males

11756

M45-49

11756

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

19825

Males

12096

M45-49

12096

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20961

Males

12584

M45-49

12584

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

19587

Males

11895

M45-49

11895

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

21415

Males

12674

M45-49

12674

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19459

Males

11600

M45-49

11600

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

20632

Males

12033

M45-49

12033

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

19239

Males

11268

M45-49

11268

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

18558

Males

10907

M45-49

10907

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16776

Males

9951

M45-49

9951

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

17943

Males

10472

M45-49

10472

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18617

Males

10769

M45-49

10769

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18090

Males

10483

M45-49

10483

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18239

Males

10584

M45-49

10584

Passing Analysis

Category:
Athletes Passed
1897
Passed By
1816
Net Change
+81
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19663
5K → 10K395139+256#19663#19407
10K → 15K179338-159#19407#19566
15K → 20K94615-521#19566#20087
20K → Half4725+22#20087#20065
Half → 25K83322-239#20065#20304
25K → 30K27385+188#20304#20116
30K → 20M68121-53#20116#20169
20M → 21M11448+66#20169#20103
21M → 35K8612+74#20103#20029
35K → 23M2036+197#20029#19832
23M → 24M12816+112#19832#19720
24M → 40K8742+45#19720#19675
40K → 25.2M4013+27#19675#19648
25.2M → Finish10034+66#19648#19582
TOTALS18971816+81
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing