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BOSTON MARATHON 2024

Liam Magerr

Bib: 3407•M

DE

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 28%
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
19:45
Rank: #2434
Start → 5K
19:45 | 6:21/mi
10K· 6.21 mi
40:19
Rank: #3085 (-651)
5K → 10K
20:34 | 6:37/mi
15K· 9.32 mi
1:00:46
Rank: #3091 (-6)
10K → 15K
20:27 | 6:35/mi
20K· 12.43 mi
1:21:18
Rank: #2940 (+151)
15K → 20K
20:32 | 6:37/mi
Half· 13.11 mi
1:25:43
Rank: #2903 (+37)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:42:10
Rank: #2852 (+51)
Half → 25K
16:27 | 6:47/mi
30K· 18.64 mi
2:06:36
Rank: #3660 (-808)
25K → 30K
24:26 | 7:52/mi
20M
2:18:14
Rank: #4182 (-522)
30K → 20M
11:38 | 8:34/mi
21M
2:27:32
Rank: #4457 (-275)
20M → 21M
9:18 | 9:18/mi
35K· 21.75 mi
2:33:44
Rank: #4591 (-134)
21M → 35K
6:12 | 8:17/mi
23M
2:44:11
Rank: #4666 (-75)
35K → 23M
10:27 | 8:21/mi
24M
2:52:11
Rank: #4664 (+2)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
2:59:03
Rank: #4629 (+35)
24M → 40K
6:52 | 8:02/mi
25.2M
3:02:09
Rank: #4617 (+12)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:10:05
Rank: #4650 (-33)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:43
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:44:22
Pace7:58 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5419:456:2119:45
6:21
-
10K
6.21 mi10:42:2840:196:2920:34
6:37
+0:16
15K
9.32 mi11:02:551:00:466:3120:27
6:35
-0:02
20K
12.43 mi11:23:271:21:186:3320:32
6:37
+0:02
Half
13.11 mi11:27:521:25:436:324:25
6:28
-0:09
25K
15.53 mi11:44:191:42:106:3516:27
6:47
+0:19
30K
18.64 mi12:08:452:06:366:4724:26
7:52
+1:05
20M
20.00 mi12:20:232:18:146:5511:38
8:34
+0:42
21M
21.00 mi12:29:412:27:327:029:18
9:18
+0:44
35K
21.75 mi12:35:532:33:447:046:12
8:17
-1:01
23M
23.00 mi12:46:202:44:117:0810:27
8:21
+0:04
24M
24.00 mi12:54:202:52:117:108:00
8:00
-0:21
40K
24.85 mi13:01:122:59:037:126:52
8:02
+0:02
25.2M
25.20 mi13:04:183:02:097:143:06
8:59
+0:57
Finish
26.22 mi13:12:143:10:057:157:56
7:47
-1:12

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

6:21 /mi

Average Pace

7:15 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:10

54% of race

Time at Steady Pace

53:26

28% of race

Time at Slower Pace

34:29

18% of race

Average Pace: 7:15 /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 mi10:21:5419:456:2119:45
6:21
#2434
10K
6.21 mi10:42:2840:196:2920:34
6:37
#3085
15K
9.32 mi11:02:551:00:466:3120:27
6:35
#3091
20K
12.43 mi11:23:271:21:186:3320:32
6:37
#2940
Half
13.11 mi11:27:521:25:436:324:25
6:28
#2903
25K
15.53 mi11:44:191:42:106:3516:27
6:47
#2852
30K
18.64 mi12:08:452:06:366:4724:26
7:52
#3660
20M
20.00 mi12:20:232:18:146:5511:38
8:34
#4182
21M
21.00 mi12:29:412:27:327:029:18
9:18
#4457
35K
21.75 mi12:35:532:33:447:046:12
8:17
#4591
23M
23.00 mi12:46:202:44:117:0810:27
8:21
#4666
24M
24.00 mi12:54:202:52:117:108:00
8:00
#4664
40K
24.85 mi13:01:122:59:037:126:52
8:02
#4629
25.2M
25.20 mi13:04:183:02:097:143:06
8:59
#4617
Finish
26.22 mi13:12:143:10:057:157:56
7:47
#4650
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2434234923493167(Top 12%)3017(Top 21%)3017(Top 62%)
10K6.21 mi3.10 mi3085-6512944-5952944-5953739(Top 15%)3528(Top 24%)3528(Top 73%)
15K9.32 mi3.11 mi3091-62947-32947-33167(Top 12%)3017(Top 21%)3017(Top 62%)
20K12.43 mi3.11 mi2940+1512810+1372810+1372678(Top 10%)2561(Top 18%)2561(Top 53%)
Half13.11 mi0.68 mi2903+372775+352775+352518(Top 10%)2413(Top 17%)2413(Top 50%)
25K15.53 mi2.42 mi2852+512719+562719+563113(Top 12%)2928(Top 20%)2928(Top 60%)
30K18.64 mi3.11 mi3660-8083440-7213440-7217072(Top 28%)5665(Top 39%)5665(Top 117%)
20M20.00 mi1.36 mi4182-5223877-4373877-4379742(Top 38%)6892(Top 47%)6892(Top 142%)
21M21.00 mi1.00 mi4457-2754090-2134090-2139900(Top 39%)6691(Top 46%)6691(Top 138%)
35K21.75 mi0.75 mi4591-1344186-964186-969425(Top 37%)6456(Top 44%)6456(Top 133%)
23M23.00 mi1.25 mi4666-754213-274213-277594(Top 30%)5378(Top 37%)5378(Top 111%)
24M24.00 mi1.00 mi4664+24182+314182+316605(Top 26%)4769(Top 33%)4769(Top 98%)
40K24.85 mi0.85 mi4629+354131+514131+515929(Top 23%)4286(Top 29%)4286(Top 88%)
25.2M25.20 mi0.35 mi4617+124108+234108+236447(Top 25%)4502(Top 31%)4502(Top 93%)
Finish26.22 mi1.02 mi4650-334112-44112-47232(Top 28%)4983(Top 34%)4983(Top 103%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3167

Males

3017

M18-39

3017

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3739

Males

3528

M18-39

3528

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3167

Males

3017

M18-39

3017

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2678

Males

2561

M18-39

2561

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2518

Males

2413

M18-39

2413

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3113

Males

2928

M18-39

2928

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7072

Males

5665

M18-39

5665

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

9742

Males

6892

M18-39

6892

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

9900

Males

6691

M18-39

6691

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9425

Males

6456

M18-39

6456

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7594

Males

5378

M18-39

5378

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6605

Males

4769

M18-39

4769

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5929

Males

4286

M18-39

4286

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6447

Males

4502

M18-39

4502

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7232

Males

4983

M18-39

4983

Passing Analysis

Category:
Athletes Passed
913
Passed By
3129
Net Change
-2216
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2434
5K → 10K22673-651#2434#3085
10K → 15K115121-6#3085#3091
15K → 20K18938+151#3091#2940
20K → Half425+37#2940#2903
Half → 25K12170+51#2903#2852
25K → 30K41849-808#2852#3660
30K → 20M22544-522#3660#4182
20M → 21M34309-275#4182#4457
21M → 35K30164-134#4457#4591
35K → 23M61136-75#4591#4666
23M → 24M7169+2#4666#4664
24M → 40K8045+35#4664#4629
40K → 25.2M3725+12#4629#4617
25.2M → Finish4881-33#4617#4650
TOTALS9133129-2216
📊

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