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BOSTON MARATHON 2024

Matthew Thalmann

Bib: 27795•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 41%
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:50
Rank: #14591
Start → 5K
8:00/mi
24:50 split
10K· 6.21 mi
49:29
Rank: #14139 (+452)
5K → 10K
7:56/mi
24:39 split
15K· 9.32 mi
1:14:03
Rank: #13643 (+496)
10K → 15K
7:54/mi
24:34 split
20K· 12.43 mi
1:38:22
Rank: #12750 (+893)
15K → 20K
7:50/mi
24:19 split
Half· 13.11 mi
1:43:39
Rank: #12641 (+109)
20K → Half
7:45/mi
5:17 split
25K· 15.53 mi
2:03:15
Rank: #12224 (+417)
Half → 25K
8:05/mi
19:36 split
30K· 18.64 mi
2:28:58
Rank: #11598 (+626)
25K → 30K
8:17/mi
25:43 split
20M
2:40:15
Rank: #11274 (+324)
30K → 20M
8:18/mi
11:17 split
21M
2:48:55
Rank: #10894 (+380)
20M → 21M
8:40/mi
8:40 split
35K· 21.75 mi
2:55:03
Rank: #10789 (+105)
21M → 35K
8:12/mi
6:08 split
23M
3:05:40
Rank: #10595 (+194)
35K → 23M
8:29/mi
10:37 split
24M
3:14:10
Rank: #10499 (+96)
23M → 24M
8:30/mi
8:30 split
40K· 24.85 mi
3:21:51
Rank: #10483 (+16)
24M → 40K
8:59/mi
7:41 split
25.2M
3:25:20
Rank: #10498 (-15)
40K → 25.2M
10:06/mi
3:29 split
Finish· 26.22 mi
3:34:04
Rank: #10538 (-40)
25.2M → Finish
8:34/mi
8:44 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:39
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:50:25
Pace8:25 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2224:508:0024:50
8:00
-
10K
6.21 mi12:09:0149:297:5824:39
7:56
-0:04
15K
9.32 mi12:33:351:14:037:5724:34
7:54
-0:02
20K
12.43 mi12:57:541:38:227:5524:19
7:50
-0:04
Half
13.11 mi13:03:111:43:397:545:17
7:45
-0:05
25K
15.53 mi13:22:472:03:157:5619:36
8:05
+0:20
30K
18.64 mi13:48:302:28:587:5925:43
8:17
+0:12
20M
20.00 mi13:59:472:40:158:0111:17
8:18
+0:01
21M
21.00 mi14:08:272:48:558:038:40
8:40
+0:22
35K
21.75 mi14:14:352:55:038:036:08
8:12
-0:28
23M
23.00 mi14:25:123:05:408:0410:37
8:29
+0:17
24M
24.00 mi14:33:423:14:108:058:30
8:30
+0:01
40K
24.85 mi14:41:233:21:518:077:41
8:59
+0:29
25.2M
25.20 mi14:44:523:25:208:093:29
10:06
+1:07
Finish
26.22 mi14:53:363:34:048:108:44
8:34
-1:32

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

7:45 /mi

Average Pace

8:10 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:49

37% of race

Time at Steady Pace

1:55:25

54% of race

Time at Slower Pace

19:50

9% of race

Average Pace: 8:10 /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 mi11:44:2224:508:0024:50
8:00
#14591
10K
6.21 mi12:09:0149:297:5824:39
7:56
#14139
15K
9.32 mi12:33:351:14:037:5724:34
7:54
#13643
20K
12.43 mi12:57:541:38:227:5524:19
7:50
#12750
Half
13.11 mi13:03:111:43:397:545:17
7:45
#12641
25K
15.53 mi13:22:472:03:157:5619:36
8:05
#12224
30K
18.64 mi13:48:302:28:587:5925:43
8:17
#11598
20M
20.00 mi13:59:472:40:158:0111:17
8:18
#11274
21M
21.00 mi14:08:272:48:558:038:40
8:40
#10894
35K
21.75 mi14:14:352:55:038:036:08
8:12
#10789
23M
23.00 mi14:25:123:05:408:0410:37
8:29
#10595
24M
24.00 mi14:33:423:14:108:058:30
8:30
#10499
40K
24.85 mi14:41:233:21:518:077:41
8:59
#10483
25.2M
25.20 mi14:44:523:25:208:093:29
10:06
#10498
Finish
26.22 mi14:53:363:34:048:108:44
8:34
#10538
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi145919867986712728(Top 50%)9057(Top 62%)9057(Top 187%)
10K6.21 mi3.10 mi14139+4529677+1909677+19013690(Top 54%)9495(Top 65%)9495(Top 196%)
15K9.32 mi3.11 mi13643+4969469+2089469+20812728(Top 50%)9057(Top 62%)9057(Top 187%)
20K12.43 mi3.11 mi12750+8939094+3759094+37510604(Top 42%)7954(Top 55%)7954(Top 164%)
Half13.11 mi0.68 mi12641+1099032+629032+6210872(Top 43%)8113(Top 56%)8113(Top 167%)
25K15.53 mi2.42 mi12224+4178806+2268806+22610708(Top 42%)7864(Top 54%)7864(Top 162%)
30K18.64 mi3.11 mi11598+6268430+3768430+3769436(Top 37%)6990(Top 48%)6990(Top 144%)
20M20.00 mi1.36 mi11274+3248223+2078223+2078398(Top 33%)6198(Top 43%)6198(Top 128%)
21M21.00 mi1.00 mi10894+3807984+2397984+2396990(Top 27%)5268(Top 36%)5268(Top 109%)
35K21.75 mi0.75 mi10789+1057899+857899+858955(Top 35%)6239(Top 43%)6239(Top 129%)
23M23.00 mi1.25 mi10595+1947746+1537746+1538357(Top 33%)5785(Top 40%)5785(Top 119%)
24M24.00 mi1.00 mi10499+967652+947652+949451(Top 37%)6265(Top 43%)6265(Top 129%)
40K24.85 mi0.85 mi10483+167590+627590+6210792(Top 42%)6797(Top 47%)6797(Top 140%)
25.2M25.20 mi0.35 mi10498-157580+107580+1011306(Top 44%)7040(Top 48%)7040(Top 145%)
Finish26.22 mi1.02 mi10538-407560+207560+2011887(Top 47%)7450(Top 51%)7450(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

12728

Males

9057

M18-39

9057

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13690

Males

9495

M18-39

9495

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

12728

Males

9057

M18-39

9057

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

10604

Males

7954

M18-39

7954

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

10872

Males

8113

M18-39

8113

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

10708

Males

7864

M18-39

7864

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9436

Males

6990

M18-39

6990

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8398

Males

6198

M18-39

6198

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6990

Males

5268

M18-39

5268

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

8955

Males

6239

M18-39

6239

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8357

Males

5785

M18-39

5785

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9451

Males

6265

M18-39

6265

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

10792

Males

6797

M18-39

6797

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11306

Males

7040

M18-39

7040

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

11887

Males

7450

M18-39

7450

Passing Analysis

Category:
Athletes Passed
4677*
Passed By
624
Net Change
+4053
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14591
5K → 10K555103+452#14591#14139
10K → 15K53337+496#14139#13643
15K → 20K8996+893#13643#12750
20K → Half1145+109#12750#12641
Half → 25K46649+417#12641#12224
25K → 30K66135+626#12224#11598
30K → 20M34218+324#11598#11274
20M → 21M3866+380#11274#10894
21M → 35K12419+105#10894#10789
35K → 23M23743+194#10789#10595
23M → 24M14751+96#10595#10499
24M → 40K113*97+16#10499#10483
40K → 25.2M3146-15#10483#10498
25.2M → Finish69109-40#10498#10538
TOTALS4677*624+4053

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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