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BOSTON MARATHON 2023

Thomas Geaney

Bib: 1522•M

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 10%
Division (M18-39)
#0 / 5285
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:34
Rank: #1425
Start → 5K
6:18/mi
19:34 split
10K· 6.21 mi
39:02
Rank: #1498 (-73)
5K → 10K
6:16/mi
19:28 split
15K· 9.32 mi
58:34
Rank: #1513 (-15)
10K → 15K
6:17/mi
19:32 split
20K· 12.43 mi
1:18:25
Rank: #1566 (-53)
15K → 20K
6:23/mi
19:51 split
Half· 13.11 mi
1:22:41
Rank: #1570 (-4)
20K → Half
6:15/mi
4:16 split
25K· 15.53 mi
1:38:23
Rank: #1620 (-50)
Half → 25K
6:29/mi
15:42 split
30K· 18.64 mi
1:59:07
Rank: #1688 (-68)
25K → 30K
6:40/mi
20:44 split
20M
2:07:51
Rank: #1647 (+41)
30K → 20M
6:26/mi
8:44 split
21M
2:15:01
Rank: #1675 (-28)
20M → 21M
7:10/mi
7:10 split
35K· 21.75 mi
2:19:45
Rank: #1667 (+8)
21M → 35K
6:20/mi
4:44 split
23M
2:28:05
Rank: #1675 (-8)
35K → 23M
6:39/mi
8:20 split
24M
2:34:35
Rank: #1669 (+6)
23M → 24M
6:30/mi
6:30 split
40K· 24.85 mi
2:40:08
Rank: #1637 (+32)
24M → 40K
6:29/mi
5:33 split
25.2M
2:42:40
Rank: #1648 (-11)
40K → 25.2M
7:21/mi
2:32 split
Finish· 26.22 mi
2:49:14
Rank: #1646 (+2)
25.2M → Finish
6:27/mi
6:34 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:41
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:26:33
Pace6:36 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4219:346:1819:34
6:18
-
10K
6.21 mi10:39:1039:026:1719:28
6:16
-0:02
15K
9.32 mi10:58:4258:346:1719:32
6:17
+0:01
20K
12.43 mi11:18:331:18:256:1919:51
6:23
+0:06
Half
13.11 mi11:22:491:22:416:184:16
6:15
-0:08
25K
15.53 mi11:38:311:38:236:2015:42
6:29
+0:14
30K
18.64 mi11:59:151:59:076:2320:44
6:40
+0:11
20M
20.00 mi12:07:592:07:516:248:44
6:26
-0:14
21M
21.00 mi12:15:092:15:016:267:10
7:10
+0:44
35K
21.75 mi12:19:532:19:456:264:44
6:20
-0:50
23M
23.00 mi12:28:132:28:056:268:20
6:39
+0:19
24M
24.00 mi12:34:432:34:356:266:30
6:30
-0:09
40K
24.85 mi12:40:162:40:086:275:33
6:29
-0:01
25.2M
25.20 mi12:42:482:42:406:272:32
7:21
+0:52
Finish
26.22 mi12:49:222:49:146:286:34
6:27
-0:54

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

6:15 /mi

Average Pace

6:28 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:32

94% of race

Time at Steady Pace

9:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:19:4219:346:1819:34
6:18
#1425
10K
6.21 mi10:39:1039:026:1719:28
6:16
#1498
15K
9.32 mi10:58:4258:346:1719:32
6:17
#1513
20K
12.43 mi11:18:331:18:256:1919:51
6:23
#1566
Half
13.11 mi11:22:491:22:416:184:16
6:15
#1570
25K
15.53 mi11:38:311:38:236:2015:42
6:29
#1620
30K
18.64 mi11:59:151:59:076:2320:44
6:40
#1688
20M
20.00 mi12:07:592:07:516:248:44
6:26
#1647
21M
21.00 mi12:15:092:15:016:267:10
7:10
#1675
35K
21.75 mi12:19:532:19:456:264:44
6:20
#1667
23M
23.00 mi12:28:132:28:056:268:20
6:39
#1675
24M
24.00 mi12:34:432:34:356:266:30
6:30
#1669
40K
24.85 mi12:40:162:40:086:275:33
6:29
#1637
25.2M
25.20 mi12:42:482:42:406:272:32
7:21
#1648
Finish
26.22 mi12:49:222:49:146:286:34
6:27
#1646
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1425135413541595(Top 6%)1523(Top 10%)1523(Top 29%)
10K6.21 mi3.10 mi1498-731428-741428-741614(Top 6%)1541(Top 10%)1541(Top 29%)
15K9.32 mi3.11 mi1513-151443-151443-151595(Top 6%)1523(Top 10%)1523(Top 29%)
20K12.43 mi3.11 mi1566-531496-531496-531746(Top 7%)1672(Top 11%)1672(Top 32%)
Half13.11 mi0.68 mi1570-41500-41500-41598(Top 6%)1533(Top 10%)1533(Top 29%)
25K15.53 mi2.42 mi1620-501550-501550-502040(Top 8%)1954(Top 13%)1954(Top 37%)
30K18.64 mi3.11 mi1688-681613-631613-632268(Top 9%)2162(Top 14%)2162(Top 41%)
20M20.00 mi1.36 mi1647+411574+391574+391222(Top 5%)1164(Top 8%)1164(Top 22%)
21M21.00 mi1.00 mi1675-281601-271601-272891(Top 11%)2708(Top 18%)2708(Top 51%)
35K21.75 mi0.75 mi1667+81594+71594+71666(Top 6%)1584(Top 10%)1584(Top 30%)
23M23.00 mi1.25 mi1675-81602-81602-81968(Top 7%)1863(Top 12%)1863(Top 35%)
24M24.00 mi1.00 mi1669+61596+61596+62076(Top 8%)1946(Top 13%)1946(Top 37%)
40K24.85 mi0.85 mi1637+321564+321564+321497(Top 6%)1411(Top 9%)1411(Top 27%)
25.2M25.20 mi0.35 mi1648-111574-101574-103078(Top 12%)2801(Top 18%)2801(Top 53%)
Finish26.22 mi1.02 mi1646+21570+41570+42194(Top 8%)2034(Top 13%)2034(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1595

Males

1523

M18-39

1523

5K→10K

3.1 - 6.2 mi

Top 6%
×5story building
+79ft-138ft

Overall

1614

Males

1541

M18-39

1541

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1595

Males

1523

M18-39

1523

15K→20K

9.3 - 12.4 mi

Top 7%
×5story building
+106ft-86ft

Overall

1746

Males

1672

M18-39

1672

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+19ft-37ft

Overall

1598

Males

1533

M18-39

1533

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2040

Males

1954

M18-39

1954

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2268

Males

2162

M18-39

2162

30K→20M

18.6 - 20.0 mi

Top 5%
×5story building
+64ft-50ft

Overall

1222

Males

1164

M18-39

1164

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

2891

Males

2708

M18-39

2708

21M→35K

21.0 - 21.8 mi

Top 6%
×7story building
+17ft-86ft

Overall

1666

Males

1584

M18-39

1584

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1968

Males

1863

M18-39

1863

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2076

Males

1946

M18-39

1946

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1497

Males

1411

M18-39

1411

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3078

Males

2801

M18-39

2801

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2story building
+22ft-21ft

Overall

2194

Males

2034

M18-39

2034

Passing Analysis

Category:
Athletes Passed
390
Passed By
611
Net Change
-221
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1425
5K → 10K38111-73#1425#1498
10K → 15K4863-15#1498#1513
15K → 20K2679-53#1513#1566
20K → Half59-4#1566#1570
Half → 25K2777-50#1570#1620
25K → 30K32100-68#1620#1688
30K → 20M465+41#1688#1647
20M → 21M1846-28#1647#1675
21M → 35K2517+8#1675#1667
35K → 23M2533-8#1667#1675
23M → 24M2923+6#1675#1669
24M → 40K408+32#1669#1637
40K → 25.2M516-11#1637#1648
25.2M → Finish2624+2#1648#1646
TOTALS390611-221
📊

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