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BOSTON MARATHON 2024

Riley Nichols

Bib: 4568•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 48%
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
22:59
Rank: #9909
Start → 5K
22:59 | 7:24/mi
10K· 6.21 mi
45:58
Rank: #9629 (+280)
5K → 10K
22:59 | 7:24/mi
15K· 9.32 mi
1:08:48
Rank: #9197 (+432)
10K → 15K
22:50 | 7:21/mi
20K· 12.43 mi
1:32:15
Rank: #9038 (+159)
15K → 20K
23:27 | 7:33/mi
Half· 13.11 mi
1:37:31
Rank: #9118 (-80)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
1:56:59
Rank: #9302 (-184)
Half → 25K
19:28 | 8:02/mi
30K· 18.64 mi
2:25:41
Rank: #10354 (-1052)
25K → 30K
28:42 | 9:14/mi
20M
2:38:42
Rank: #10723 (-369)
30K → 20M
13:01 | 9:35/mi
21M
2:49:11
Rank: #10993 (-270)
20M → 21M
10:29 | 10:29/mi
35K· 21.75 mi
2:55:54
Rank: #11081 (-88)
21M → 35K
6:43 | 8:59/mi
23M
3:08:21
Rank: #11379 (-298)
35K → 23M
12:27 | 9:57/mi
24M
3:19:11
Rank: #11902 (-523)
23M → 24M
10:50 | 10:50/mi
40K· 24.85 mi
3:28:24
Rank: #12192 (-290)
24M → 40K
9:13 | 10:47/mi
25.2M
3:32:02
Rank: #12193 (-1)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:40:41
Rank: #12135 (+58)
25.2M → Finish
8:39 | 8:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:31
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time2:03:10
Pace9:24 /mi
📊Positive Split: 26.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2222:597:2422:59
7:24
-
10K
6.21 mi10:49:2145:587:2422:59
7:24
0:00
15K
9.32 mi11:12:111:08:487:2322:50
7:21
-0:03
20K
12.43 mi11:35:381:32:157:2523:27
7:33
+0:12
Half
13.11 mi11:40:541:37:317:265:16
7:43
+0:10
25K
15.53 mi12:00:221:56:597:3219:28
8:02
+0:19
30K
18.64 mi12:29:042:25:417:4928:42
9:14
+1:12
20M
20.00 mi12:42:052:38:427:5613:01
9:35
+0:21
21M
21.00 mi12:52:342:49:118:0310:29
10:29
+0:54
35K
21.75 mi12:59:172:55:548:056:43
8:59
-1:30
23M
23.00 mi13:11:443:08:218:1112:27
9:57
+0:58
24M
24.00 mi13:22:343:19:118:1810:50
10:50
+0:53
40K
24.85 mi13:31:473:28:248:239:13
10:47
-0:03
25.2M
25.20 mi13:35:253:32:028:253:38
10:32
-0:15
Finish
26.22 mi13:44:043:40:418:258:39
8:29
-2:03

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

7:21 /mi

Average Pace

8:25 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:59

53% of race

Time at Steady Pace

57:05

26% of race

Time at Slower Pace

46:37

21% of race

Average Pace: 8:25 /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 mi10:26:2222:597:2422:59
7:24
#9909
10K
6.21 mi10:49:2145:587:2422:59
7:24
#9629
15K
9.32 mi11:12:111:08:487:2322:50
7:21
#9197
20K
12.43 mi11:35:381:32:157:2523:27
7:33
#9038
Half
13.11 mi11:40:541:37:317:265:16
7:43
#9118
25K
15.53 mi12:00:221:56:597:3219:28
8:02
#9302
30K
18.64 mi12:29:042:25:417:4928:42
9:14
#10354
20M
20.00 mi12:42:052:38:427:5613:01
9:35
#10723
21M
21.00 mi12:52:342:49:118:0310:29
10:29
#10993
35K
21.75 mi12:59:172:55:548:056:43
8:59
#11081
23M
23.00 mi13:11:443:08:218:1112:27
9:57
#11379
24M
24.00 mi13:22:343:19:118:1810:50
10:50
#11902
40K
24.85 mi13:31:473:28:248:239:13
10:47
#12192
25.2M
25.20 mi13:35:253:32:028:253:38
10:32
#12193
Finish
26.22 mi13:44:043:40:418:258:39
8:29
#12135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9909791279128492(Top 33%)7017(Top 48%)7017(Top 145%)
10K6.21 mi3.10 mi9629+2807730+1827730+1829402(Top 37%)7552(Top 52%)7552(Top 156%)
15K9.32 mi3.11 mi9197+4327471+2597471+2598492(Top 33%)7017(Top 48%)7017(Top 145%)
20K12.43 mi3.11 mi9038+1597336+1357336+1358715(Top 34%)7017(Top 48%)7017(Top 145%)
Half13.11 mi0.68 mi9118-807363-277363-2710724(Top 42%)8053(Top 55%)8053(Top 166%)
25K15.53 mi2.42 mi9302-1847430-677430-6710373(Top 41%)7678(Top 53%)7678(Top 158%)
30K18.64 mi3.11 mi10354-10527825-3957825-39514341(Top 56%)9254(Top 63%)9254(Top 191%)
20M20.00 mi1.36 mi10723-3697956-1317956-13114838(Top 58%)9228(Top 63%)9228(Top 190%)
21M21.00 mi1.00 mi10993-2708038-828038-8214757(Top 58%)9018(Top 62%)9018(Top 186%)
35K21.75 mi0.75 mi11081-888041-38041-313172(Top 52%)8241(Top 57%)8241(Top 170%)
23M23.00 mi1.25 mi11379-2988115-748115-7415265(Top 60%)9174(Top 63%)9174(Top 189%)
24M24.00 mi1.00 mi11902-5238312-1978312-19718754(Top 73%)10875(Top 75%)10875(Top 224%)
40K24.85 mi0.85 mi12192-2908398-868398-8617483(Top 68%)10181(Top 70%)10181(Top 210%)
25.2M25.20 mi0.35 mi12193-18375+238375+2312907(Top 51%)7828(Top 54%)7828(Top 161%)
Finish26.22 mi1.02 mi12135+588319+568319+5611432(Top 45%)7220(Top 50%)7220(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8492

Males

7017

M18-39

7017

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9402

Males

7552

M18-39

7552

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8492

Males

7017

M18-39

7017

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8715

Males

7017

M18-39

7017

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

10724

Males

8053

M18-39

8053

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10373

Males

7678

M18-39

7678

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14341

Males

9254

M18-39

9254

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14838

Males

9228

M18-39

9228

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

14757

Males

9018

M18-39

9018

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13172

Males

8241

M18-39

8241

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15265

Males

9174

M18-39

9174

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

18754

Males

10875

M18-39

10875

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17483

Males

10181

M18-39

10181

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

12907

Males

7828

M18-39

7828

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

11432

Males

7220

M18-39

7220

Passing Analysis

Category:
Athletes Passed
1821
Passed By
4044
Net Change
-2226
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9909
5K → 10K404124+280#9909#9629
10K → 15K45725+432#9629#9197
15K → 20K268109+159#9197#9038
20K → Half1797-80#9038#9118
Half → 25K148332-184#9118#9302
25K → 30K741124-1052#9302#10354
30K → 20M55423-369#10354#10723
20M → 21M61331-270#10723#10993
21M → 35K64152-88#10993#11081
35K → 23M76374-298#11081#11379
23M → 24M23546-523#11379#11902
24M → 40K35325-290#11902#12192
40K → 25.2M4041-1#12192#12193
25.2M → Finish9941+58#12193#12135
TOTALS18214044-2226
📊

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