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BOSTON MARATHON 2024

Xaver Tomaszewski

Bib: 5218•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 12%
Gender (Male)
#0 / 14578
Top 19%
Masters (Masters Men)
#0 / 9729
Top 9%
Division (M45-49)
#0 / 2218
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:28
Rank: #3919
Start → 5K
20:28 | 6:35/mi
10K· 6.21 mi
41:06
Rank: #3871 (+48)
5K → 10K
20:38 | 6:38/mi
15K· 9.32 mi
1:01:44
Rank: #3739 (+132)
10K → 15K
20:38 | 6:38/mi
20K· 12.43 mi
1:22:43
Rank: #3639 (+100)
15K → 20K
20:59 | 6:45/mi
Half· 13.11 mi
1:27:17
Rank: #3645 (-6)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:43:45
Rank: #3495 (+150)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:05:23
Rank: #3217 (+278)
25K → 30K
21:38 | 6:58/mi
20M
2:14:57
Rank: #3106 (+111)
30K → 20M
9:34 | 7:02/mi
21M
2:22:26
Rank: #3013 (+93)
20M → 21M
7:29 | 7:29/mi
35K· 21.75 mi
2:27:29
Rank: #2945 (+68)
21M → 35K
5:03 | 6:45/mi
23M
2:36:24
Rank: #2865 (+80)
35K → 23M
8:55 | 7:07/mi
24M
2:43:37
Rank: #2852 (+13)
23M → 24M
7:13 | 7:13/mi
40K· 24.85 mi
2:49:49
Rank: #2814 (+38)
24M → 40K
6:12 | 7:15/mi
25.2M
2:53:28
Rank: #2990 (-176)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:00:30
Rank: #2956 (+34)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:17
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:33:13
Pace7:07 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3020:286:3520:28
6:35
-
10K
6.21 mi10:45:0841:066:3720:38
6:38
+0:03
15K
9.32 mi11:05:461:01:446:3720:38
6:38
0:00
20K
12.43 mi11:26:451:22:436:3920:59
6:45
+0:07
Half
13.11 mi11:31:191:27:176:394:34
6:42
-0:03
25K
15.53 mi11:47:471:43:456:4116:28
6:47
+0:05
30K
18.64 mi12:09:252:05:236:4421:38
6:58
+0:11
20M
20.00 mi12:18:592:14:576:459:34
7:02
+0:04
21M
21.00 mi12:26:282:22:266:477:29
7:29
+0:27
35K
21.75 mi12:31:312:27:296:475:03
6:45
-0:44
23M
23.00 mi12:40:262:36:246:488:55
7:07
+0:22
24M
24.00 mi12:47:392:43:376:497:13
7:13
+0:06
40K
24.85 mi12:53:512:49:496:506:12
7:15
+0:02
25.2M
25.20 mi12:57:302:53:286:533:39
10:35
+3:20
Finish
26.22 mi13:04:323:00:306:537:02
6:54
-3:41

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

6:35 /mi

Average Pace

6:53 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:49:22

94% of race

Time at Slower Pace

11:08

6% of race

Average Pace: 6:53 /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 mi10:24:3020:286:3520:28
6:35
#3919
10K
6.21 mi10:45:0841:066:3720:38
6:38
#3871
15K
9.32 mi11:05:461:01:446:3720:38
6:38
#3739
20K
12.43 mi11:26:451:22:436:3920:59
6:45
#3639
Half
13.11 mi11:31:191:27:176:394:34
6:42
#3645
25K
15.53 mi11:47:471:43:456:4116:28
6:47
#3495
30K
18.64 mi12:09:252:05:236:4421:38
6:58
#3217
20M
20.00 mi12:18:592:14:576:459:34
7:02
#3106
21M
21.00 mi12:26:282:22:266:477:29
7:29
#3013
35K
21.75 mi12:31:312:27:296:475:03
6:45
#2945
23M
23.00 mi12:40:262:36:246:488:55
7:07
#2865
24M
24.00 mi12:47:392:43:376:497:13
7:13
#2852
40K
24.85 mi12:53:512:49:496:506:12
7:15
#2814
25.2M
25.20 mi12:57:302:53:286:533:39
10:35
#2990
Finish
26.22 mi13:04:323:00:306:537:02
6:54
#2956
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3919370637063523(Top 14%)3339(Top 23%)3339(Top 151%)
10K6.21 mi3.10 mi3871+483659+473659+473898(Top 15%)3673(Top 25%)3673(Top 166%)
15K9.32 mi3.11 mi3739+1323541+1183541+1183523(Top 14%)3339(Top 23%)3339(Top 151%)
20K12.43 mi3.11 mi3639+1003451+903451+903536(Top 14%)3336(Top 23%)3336(Top 150%)
Half13.11 mi0.68 mi3645-63455-43455-43693(Top 14%)3463(Top 24%)3463(Top 156%)
25K15.53 mi2.42 mi3495+1503313+1423313+1423147(Top 12%)2957(Top 20%)2957(Top 133%)
30K18.64 mi3.11 mi3217+2783050+2633050+2632687(Top 11%)2519(Top 17%)2519(Top 114%)
20M20.00 mi1.36 mi3106+1112941+1092941+1092530(Top 10%)2353(Top 16%)2353(Top 106%)
21M21.00 mi1.00 mi3013+932846+952846+952451(Top 10%)2249(Top 15%)2249(Top 101%)
35K21.75 mi0.75 mi2945+682780+662780+662111(Top 8%)1950(Top 13%)1950(Top 88%)
23M23.00 mi1.25 mi2865+802700+802700+802318(Top 9%)2100(Top 14%)2100(Top 95%)
24M24.00 mi1.00 mi2852+132682+182682+183039(Top 12%)2645(Top 18%)2645(Top 119%)
40K24.85 mi0.85 mi2814+382643+392643+392650(Top 10%)2310(Top 16%)2310(Top 104%)
25.2M25.20 mi0.35 mi2990-1762790-1472790-14713025(Top 51%)7876(Top 54%)7876(Top 355%)
Finish26.22 mi1.02 mi2956+342753+372753+372736(Top 11%)2333(Top 16%)2333(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3523

Males

3339

M45-49

3339

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3898

Males

3673

M45-49

3673

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3523

Males

3339

M45-49

3339

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3536

Males

3336

M45-49

3336

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3693

Males

3463

M45-49

3463

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3147

Males

2957

M45-49

2957

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2687

Males

2519

M45-49

2519

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2530

Males

2353

M45-49

2353

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2451

Males

2249

M45-49

2249

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2111

Males

1950

M45-49

1950

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2318

Males

2100

M45-49

2100

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3039

Males

2645

M45-49

2645

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2650

Males

2310

M45-49

2310

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13025

Males

7876

M45-49

7876

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2736

Males

2333

M45-49

2333

Passing Analysis

Category:
Athletes Passed
1721
Passed By
758
Net Change
+963
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3919
5K → 10K182134+48#3919#3871
10K → 15K19563+132#3871#3739
15K → 20K17676+100#3739#3639
20K → Half1622-6#3639#3645
Half → 25K20353+150#3645#3495
25K → 30K31840+278#3495#3217
30K → 20M13423+111#3217#3106
20M → 21M12027+93#3106#3013
21M → 35K7810+68#3013#2945
35K → 23M11737+80#2945#2865
23M → 24M5239+13#2865#2852
24M → 40K6426+38#2852#2814
40K → 25.2M5181-176#2814#2990
25.2M → Finish6127+34#2990#2956
TOTALS1721758+963
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing