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BOSTON MARATHON 2024

Tyler Critz

Bib: 24723•M

NH

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
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
8:50/mi
27:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:48/mi
54:46
↑ 79↓ 1380.4%
15K· 9.32 mi
10:39/mi
1:27:52
↑ 67↓ 78
20K· 12.43 mi
11:13/mi
2:02:44
↑ 106↓ 860.1%
Half· 13.11 mi
12:38/mi
2:11:21
↑ 19↓ 370.5%
25K· 15.53 mi
10:55/mi
2:37:49
↑ 66↓ 880.2%
30K· 18.64 mi
12:56/mi
3:18:00
↑ 181↓ 1480.2%
20M
13:04/mi
3:35:46
↑ 64↓ 500.2%
21M
12:50/mi
3:48:36
↑ 106↓ 241.6%
35K· 21.75 mi
12:00/mi
3:57:35
↑ 17↓ 861.7%
23M
13:40/mi
4:14:42
↑ 23↓ 630.6%
24M
12:14/mi
4:26:56
↓ 821.3%
40K· 24.85 mi
14:08/mi
4:39:01
↓ 200.3%
25.2M
14:47/mi
4:44:07
↑ 13↓ 160.2%
Finish· 26.22 mi
11:11/mi
4:55:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:21
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time2:44:10
Pace12:31 /mi
📊Positive Split: 25.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0127:268:5027:26
8:50
-
10K
6.21 mi12:10:2154:468:4927:20
8:48
-0:02
15K
9.32 mi12:43:271:27:529:2633:06
10:39
+1:51
20K
12.43 mi13:18:192:02:449:5334:52
11:13
+0:34
Half
13.11 mi13:26:562:11:2110:018:37
12:38
+1:25
25K
15.53 mi13:53:242:37:4910:1026:28
10:55
-1:43
30K
18.64 mi14:33:353:18:0010:3740:11
12:56
+2:01
20M
20.00 mi14:51:213:35:4610:4717:46
13:04
+0:08
21M
21.00 mi15:04:113:48:3610:5312:50
12:50
-0:14
35K
21.75 mi15:13:103:57:3510:558:59
12:00
-0:50
23M
23.00 mi15:30:174:14:4211:0417:07
13:40
+1:40
24M
24.00 mi15:42:314:26:5611:0712:14
12:14
-1:26
40K
24.85 mi15:54:364:39:0111:1412:05
14:08
+1:54
25.2M
25.20 mi15:59:424:44:0711:165:06
14:47
+0:39
Finish
26.22 mi16:11:064:55:3111:1711:24
11:11
-3:36

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

8:48 /mi

Average Pace

11:17 /mi

Slowest Pace

14:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:36

54% of race

Time at Steady Pace

1:40:37

34% of race

Time at Slower Pace

34:18

12% of race

Average Pace: 11:16 /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 mi11:43:0127:268:5027:26
8:50
#19412
10K
6.21 mi12:10:2154:468:4927:20
8:48
#19113
15K
9.32 mi12:43:271:27:529:2633:06
10:39
#20993
20K
12.43 mi13:18:192:02:449:5334:52
11:13
#21681
Half
13.11 mi13:26:562:11:2110:018:37
12:38
#21977
25K
15.53 mi13:53:242:37:4910:1026:28
10:55
#21876
30K
18.64 mi14:33:353:18:0010:3740:11
12:56
#22232
20M
20.00 mi14:51:213:35:4610:4717:46
13:04
#22298
21M
21.00 mi15:04:113:48:3610:5312:50
12:50
#22209
35K
21.75 mi15:13:103:57:3510:558:59
12:00
#22199
23M
23.00 mi15:30:174:14:4211:0417:07
13:40
#22330
24M
24.00 mi15:42:314:26:5611:0712:14
12:14
#22303
40K
24.85 mi15:54:364:39:0111:1412:05
14:08
#22387
25.2M
25.20 mi15:59:424:44:0711:165:06
14:47
#22410
Finish
26.22 mi16:11:064:55:3111:1711:24
11:11
#22389
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19412117871178723192(Top 91%)13609(Top 93%)13609(Top 281%)
10K6.21 mi3.10 mi19113+29911683+10411683+10418845(Top 74%)11590(Top 80%)11590(Top 239%)
15K9.32 mi3.11 mi20993-188012584-90112584-90123192(Top 91%)13609(Top 93%)13609(Top 281%)
20K12.43 mi3.11 mi21681-68812896-31212896-31223011(Top 90%)13505(Top 93%)13505(Top 279%)
Half13.11 mi0.68 mi21977-29613033-13713033-13724986(Top 98%)14322(Top 98%)14322(Top 295%)
25K15.53 mi2.42 mi21876+10112969+6412969+6421339(Top 84%)12644(Top 87%)12644(Top 261%)
30K18.64 mi3.11 mi22232-35613101-13213101-13223223(Top 91%)13409(Top 92%)13409(Top 277%)
20M20.00 mi1.36 mi22298-6613123-2213123-2222939(Top 90%)13166(Top 90%)13166(Top 272%)
21M21.00 mi1.00 mi22209+8913054+6913054+6920443(Top 80%)11854(Top 81%)11854(Top 244%)
35K21.75 mi0.75 mi22199+1013037+1713037+1721804(Top 85%)12511(Top 86%)12511(Top 258%)
23M23.00 mi1.25 mi22330-13113082-4513082-4523412(Top 92%)13345(Top 92%)13345(Top 275%)
24M24.00 mi1.00 mi22303+2713047+3513047+3521888(Top 86%)12465(Top 86%)12465(Top 257%)
40K24.85 mi0.85 mi22387-8413069-2213069-2223760(Top 93%)13431(Top 92%)13431(Top 277%)
25.2M25.20 mi0.35 mi22410-2313072-313072-322754(Top 89%)12887(Top 88%)12887(Top 266%)
Finish26.22 mi1.02 mi22389+2113045+2713045+2721809(Top 85%)12410(Top 85%)12410(Top 256%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

23192

Males

13609

M18-39

13609

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18845

Males

11590

M18-39

11590

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

23192

Males

13609

M18-39

13609

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

23011

Males

13505

M18-39

13505

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

24986

Males

14322

M18-39

14322

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

21339

Males

12644

M18-39

12644

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

23223

Males

13409

M18-39

13409

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

22939

Males

13166

M18-39

13166

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20443

Males

11854

M18-39

11854

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

21804

Males

12511

M18-39

12511

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23412

Males

13345

M18-39

13345

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

21888

Males

12465

M18-39

12465

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23760

Males

13431

M18-39

13431

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22754

Males

12887

M18-39

12887

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21809

Males

12410

M18-39

12410

Passing Analysis

Category:
Athletes Passed
1166
Passed By
4143
Net Change
-2977
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19412
5K → 10K425126+299#19412#19113
10K → 15K131893-1880#19113#20993
15K → 20K43731-688#20993#21681
20K → Half2298-296#21681#21977
Half → 25K18786+101#21977#21876
25K → 30K79435-356#21876#22232
30K → 20M53119-66#22232#22298
20M → 21M11930+89#22298#22209
21M → 35K4838+10#22209#22199
35K → 23M35166-131#22199#22330
23M → 24M6538+27#22330#22303
24M → 40K26110-84#22303#22387
40K → 25.2M1639-23#22387#22410
25.2M → Finish5534+21#22410#22389
TOTALS11664143-2977
📊

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