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BOSTON MARATHON 2023

Thomas Noonan

Bib: 3075•M

MN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Division (M18-39)
#0 / 5285
Top 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:31
Rank: #2867
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
40:45
Rank: #2848 (+19)
5K → 10K
20:14 | 6:31/mi
15K· 9.32 mi
1:00:56
Rank: #2738 (+110)
10K → 15K
20:11 | 6:30/mi
20K· 12.43 mi
1:21:10
Rank: #2624 (+114)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:25:35
Rank: #2628 (-4)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:20
Rank: #2533 (+95)
Half → 25K
15:45 | 6:30/mi
30K· 18.64 mi
2:01:38
Rank: #2350 (+183)
25K → 30K
20:18 | 6:32/mi
20M
2:10:28
Rank: #2250 (+100)
30K → 20M
8:50 | 6:30/mi
21M
2:17:09
Rank: #2158 (+92)
20M → 21M
6:41 | 6:41/mi
35K· 21.75 mi
2:21:46
Rank: #2100 (+58)
21M → 35K
4:37 | 6:10/mi
23M
2:29:57
Rank: #2028 (+72)
35K → 23M
8:11 | 6:32/mi
24M
2:36:18
Rank: #1986 (+42)
23M → 24M
6:21 | 6:21/mi
40K· 24.85 mi
2:41:52
Rank: #1948 (+38)
24M → 40K
5:34 | 6:31/mi
25.2M
2:44:16
Rank: #1929 (+19)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:50:39
Rank: #1884 (+45)
25.2M → Finish
6:23 | 6:16/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:25:35
Pace6:32 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:04
Pace6:29 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5220:316:3620:31
6:36
-
10K
6.21 mi10:42:0640:456:3320:14
6:31
-0:05
15K
9.32 mi11:02:171:00:566:3220:11
6:30
-0:01
20K
12.43 mi11:22:311:21:106:3220:14
6:31
+0:01
Half
13.11 mi11:26:561:25:356:324:25
6:28
-0:03
25K
15.53 mi11:42:411:41:206:3115:45
6:30
+0:02
30K
18.64 mi12:02:592:01:386:3120:18
6:32
+0:02
20M
20.00 mi12:11:492:10:286:318:50
6:30
-0:02
21M
21.00 mi12:18:302:17:096:326:41
6:41
+0:11
35K
21.75 mi12:23:072:21:466:314:37
6:10
-0:31
23M
23.00 mi12:31:182:29:576:318:11
6:32
+0:22
24M
24.00 mi12:37:392:36:186:316:21
6:21
-0:11
40K
24.85 mi12:43:132:41:526:315:34
6:31
+0:10
25.2M
25.20 mi12:45:372:44:166:312:24
6:58
+0:27
Finish
26.22 mi12:52:002:50:396:316:23
6:16
-0:42

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

6:10 /mi

Average Pace

6:31 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:15

99% of race

Time at Steady Pace

2:24

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:21:5220:316:3620:31
6:36
#2867
10K
6.21 mi10:42:0640:456:3320:14
6:31
#2848
15K
9.32 mi11:02:171:00:566:3220:11
6:30
#2738
20K
12.43 mi11:22:311:21:106:3220:14
6:31
#2624
Half
13.11 mi11:26:561:25:356:324:25
6:28
#2628
25K
15.53 mi11:42:411:41:206:3115:45
6:30
#2533
30K
18.64 mi12:02:592:01:386:3120:18
6:32
#2350
20M
20.00 mi12:11:492:10:286:318:50
6:30
#2250
21M
21.00 mi12:18:302:17:096:326:41
6:41
#2158
35K
21.75 mi12:23:072:21:466:314:37
6:10
#2100
23M
23.00 mi12:31:182:29:576:318:11
6:32
#2028
24M
24.00 mi12:37:392:36:186:316:21
6:21
#1986
40K
24.85 mi12:43:132:41:526:315:34
6:31
#1948
25.2M
25.20 mi12:45:372:44:166:312:24
6:58
#1929
Finish
26.22 mi12:52:002:50:396:316:23
6:16
#1884
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2867272727272605(Top 10%)2494(Top 16%)2494(Top 47%)
10K6.21 mi3.10 mi2848+192714+132714+132854(Top 11%)2726(Top 18%)2726(Top 52%)
15K9.32 mi3.11 mi2738+1102613+1012613+1012605(Top 10%)2494(Top 16%)2494(Top 47%)
20K12.43 mi3.11 mi2624+1142508+1052508+1052347(Top 9%)2249(Top 15%)2249(Top 43%)
Half13.11 mi0.68 mi2628-42511-32511-32562(Top 10%)2456(Top 16%)2456(Top 46%)
25K15.53 mi2.42 mi2533+952425+862425+862139(Top 8%)2052(Top 14%)2052(Top 39%)
30K18.64 mi3.11 mi2350+1832253+1722253+1721696(Top 6%)1623(Top 11%)1623(Top 31%)
20M20.00 mi1.36 mi2250+1002159+942159+941455(Top 5%)1384(Top 9%)1384(Top 26%)
21M21.00 mi1.00 mi2158+922067+922067+921058(Top 4%)1009(Top 7%)1009(Top 19%)
35K21.75 mi0.75 mi2100+582013+542013+541180(Top 4%)1124(Top 7%)1124(Top 21%)
23M23.00 mi1.25 mi2028+721944+691944+691558(Top 6%)1480(Top 10%)1480(Top 28%)
24M24.00 mi1.00 mi1986+421903+411903+411516(Top 6%)1435(Top 9%)1435(Top 27%)
40K24.85 mi0.85 mi1948+381864+391864+391565(Top 6%)1475(Top 10%)1475(Top 28%)
25.2M25.20 mi0.35 mi1929+191845+191845+191617(Top 6%)1523(Top 10%)1523(Top 29%)
Finish26.22 mi1.02 mi1884+451801+441801+441487(Top 6%)1406(Top 9%)1406(Top 27%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2605

Males

2494

M18-39

2494

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2854

Males

2726

M18-39

2726

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2605

Males

2494

M18-39

2494

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2347

Males

2249

M18-39

2249

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2562

Males

2456

M18-39

2456

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2139

Males

2052

M18-39

2052

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1696

Males

1623

M18-39

1623

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1455

Males

1384

M18-39

1384

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1058

Males

1009

M18-39

1009

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1180

Males

1124

M18-39

1124

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1558

Males

1480

M18-39

1480

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1516

Males

1435

M18-39

1435

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1565

Males

1475

M18-39

1475

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1617

Males

1523

M18-39

1523

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1487

Males

1406

M18-39

1406

Passing Analysis

Category:
Athletes Passed
1275
Passed By
292
Net Change
+983
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2867
5K → 10K165146+19#2867#2848
10K → 15K15444+110#2848#2738
15K → 20K13925+114#2738#2624
20K → Half1216-4#2624#2628
Half → 25K10611+95#2628#2533
25K → 30K1863+183#2533#2350
30K → 20M1011+100#2350#2250
20M → 21M942+92#2250#2158
21M → 35K613+58#2158#2100
35K → 23M8210+72#2100#2028
23M → 24M497+42#2028#1986
24M → 40K479+38#1986#1948
40K → 25.2M245+19#1948#1929
25.2M → Finish5510+45#1929#1884
TOTALS1275292+983
📊

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