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BOSTON MARATHON 2024

Eric Thomas

Bib: 8542•M

AL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 39%
Gender (Male)
#0 / 14578
Top 50%
Masters (Masters Men)
#0 / 9729
Top 40%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #9745
Start → 5K
22:55 | 7:23/mi
10K· 6.21 mi
46:04
Rank: #9731 (+14)
5K → 10K
23:09 | 7:27/mi
15K· 9.32 mi
1:09:19
Rank: #9632 (+99)
10K → 15K
23:15 | 7:29/mi
20K· 12.43 mi
1:32:52
Rank: #9409 (+223)
15K → 20K
23:33 | 7:35/mi
Half· 13.11 mi
1:38:00
Rank: #9390 (+19)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:56:57
Rank: #9285 (+105)
Half → 25K
18:57 | 7:49/mi
30K· 18.64 mi
2:22:00
Rank: #8985 (+300)
25K → 30K
25:03 | 8:04/mi
20M
2:33:38
Rank: #8980 (+5)
30K → 20M
11:38 | 8:34/mi
21M
2:43:35
Rank: #9161 (-181)
20M → 21M
9:57 | 9:57/mi
35K· 21.75 mi
2:50:18
Rank: #9300 (-139)
21M → 35K
6:43 | 8:59/mi
23M
3:01:49
Rank: #9442 (-142)
35K → 23M
11:31 | 9:12/mi
24M
3:11:18
Rank: #9716 (-274)
23M → 24M
9:29 | 9:29/mi
40K· 24.85 mi
3:19:27
Rank: #9890 (-174)
24M → 40K
8:09 | 9:32/mi
25.2M
3:22:57
Rank: #9895 (-5)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:31:30
Rank: #9921 (-26)
25.2M → Finish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:00
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:53:30
Pace8:39 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1622:557:2322:55
7:23
-
10K
6.21 mi11:11:2546:047:2523:09
7:27
+0:04
15K
9.32 mi11:34:401:09:197:2623:15
7:29
+0:02
20K
12.43 mi11:58:131:32:527:2823:33
7:35
+0:06
Half
13.11 mi12:03:211:38:007:295:08
7:31
-0:04
25K
15.53 mi12:22:181:56:577:3218:57
7:49
+0:18
30K
18.64 mi12:47:212:22:007:3725:03
8:04
+0:15
20M
20.00 mi12:58:592:33:387:4111:38
8:34
+0:30
21M
21.00 mi13:08:562:43:357:479:57
9:57
+1:23
35K
21.75 mi13:15:392:50:187:506:43
8:59
-0:58
23M
23.00 mi13:27:103:01:497:5411:31
9:12
+0:13
24M
24.00 mi13:36:393:11:187:589:29
9:29
+0:17
40K
24.85 mi13:44:483:19:278:018:09
9:32
+0:03
25.2M
25.20 mi13:48:183:22:578:033:30
10:09
+0:37
Finish
26.22 mi13:56:513:31:308:048:33
8:23
-1:46

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

7:23 /mi

Average Pace

8:04 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:57

55% of race

Time at Steady Pace

45:14

21% of race

Time at Slower Pace

49:19

23% of race

Average Pace: 8:04 /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 mi10:48:1622:557:2322:55
7:23
#9745
10K
6.21 mi11:11:2546:047:2523:09
7:27
#9731
15K
9.32 mi11:34:401:09:197:2623:15
7:29
#9632
20K
12.43 mi11:58:131:32:527:2823:33
7:35
#9409
Half
13.11 mi12:03:211:38:007:295:08
7:31
#9390
25K
15.53 mi12:22:181:56:577:3218:57
7:49
#9285
30K
18.64 mi12:47:212:22:007:3725:03
8:04
#8985
20M
20.00 mi12:58:592:33:387:4111:38
8:34
#8980
21M
21.00 mi13:08:562:43:357:479:57
9:57
#9161
35K
21.75 mi13:15:392:50:187:506:43
8:59
#9300
23M
23.00 mi13:27:103:01:497:5411:31
9:12
#9442
24M
24.00 mi13:36:393:11:187:589:29
9:29
#9716
40K
24.85 mi13:44:483:19:278:018:09
9:32
#9890
25.2M
25.20 mi13:48:183:22:578:033:30
10:09
#9895
Finish
26.22 mi13:56:513:31:308:048:33
8:23
#9921
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9745781678169533(Top 37%)7571(Top 52%)7571(Top 341%)
10K6.21 mi3.10 mi9731+147789+277789+279847(Top 39%)7796(Top 53%)7796(Top 351%)
15K9.32 mi3.11 mi9632+997688+1017688+1019533(Top 37%)7571(Top 52%)7571(Top 341%)
20K12.43 mi3.11 mi9409+2237540+1487540+1488950(Top 35%)7143(Top 49%)7143(Top 322%)
Half13.11 mi0.68 mi9390+197529+117529+119271(Top 36%)7309(Top 50%)7309(Top 330%)
25K15.53 mi2.42 mi9285+1057419+1107419+1109010(Top 35%)6982(Top 48%)6982(Top 315%)
30K18.64 mi3.11 mi8985+3007158+2617158+2618241(Top 32%)6353(Top 44%)6353(Top 286%)
20M20.00 mi1.36 mi8980+57096+627096+629757(Top 38%)6907(Top 47%)6907(Top 311%)
21M21.00 mi1.00 mi9161-1817119-237119-2312747(Top 50%)8058(Top 55%)8058(Top 363%)
35K21.75 mi0.75 mi9300-1397157-387157-3813162(Top 52%)8231(Top 56%)8231(Top 371%)
23M23.00 mi1.25 mi9442-1427165-87165-812110(Top 47%)7616(Top 52%)7616(Top 343%)
24M24.00 mi1.00 mi9716-2747262-977262-9714387(Top 56%)8710(Top 60%)8710(Top 393%)
40K24.85 mi0.85 mi9890-1747312-507312-5013216(Top 52%)8028(Top 55%)8028(Top 362%)
25.2M25.20 mi0.35 mi9895-57293+197293+1911480(Top 45%)7120(Top 49%)7120(Top 321%)
Finish26.22 mi1.02 mi9921-267262+317262+3110870(Top 43%)6931(Top 48%)6931(Top 312%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9533

Males

7571

M45-49

7571

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

9847

Males

7796

M45-49

7796

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9533

Males

7571

M45-49

7571

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

8950

Males

7143

M45-49

7143

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9271

Males

7309

M45-49

7309

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9010

Males

6982

M45-49

6982

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8241

Males

6353

M45-49

6353

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

9757

Males

6907

M45-49

6907

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12747

Males

8058

M45-49

8058

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13162

Males

8231

M45-49

8231

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12110

Males

7616

M45-49

7616

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14387

Males

8710

M45-49

8710

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13216

Males

8028

M45-49

8028

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11480

Males

7120

M45-49

7120

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

10870

Males

6931

M45-49

6931

Passing Analysis

Category:
Athletes Passed
2100*
Passed By
2276
Net Change
-176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9745
5K → 10K256242+14#9745#9731
10K → 15K243144+99#9731#9632
15K → 20K325102+223#9632#9409
20K → Half4425+19#9409#9390
Half → 25K244139+105#9390#9285
25K → 30K431131+300#9285#8985
30K → 20M127122+5#8985#8980
20M → 21M83264-181#8980#9161
21M → 35K38177-139#9161#9300
35K → 23M114256-142#9300#9442
23M → 24M42*316-274#9442#9716
24M → 40K35209-174#9716#9890
40K → 25.2M4146-5#9890#9895
25.2M → Finish77103-26#9895#9921
TOTALS2100*2276-176

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

📊

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