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BOSTON MARATHON 2023

Michael Auciello

Bib: 6694•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 33%
Masters (Masters Men)
#0 / 9891
Top 19%
Division (M40-44)
#0 / 2241
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
6:56/mi
21:34
↑ 97↓ 3451.5%
10K· 6.21 mi
6:48/mi
42:43
↑ 79↓ 1380.4%
15K· 9.32 mi
6:46/mi
1:03:45
↑ 67↓ 78
20K· 12.43 mi
6:47/mi
1:24:49
↑ 106↓ 860.1%
Half· 13.11 mi
6:49/mi
1:29:28
↑ 19↓ 370.5%
25K· 15.53 mi
6:48/mi
1:45:57
↑ 66↓ 880.2%
30K· 18.64 mi
6:55/mi
2:07:27
↑ 181↓ 1480.2%
20M
7:05/mi
2:17:05
↑ 64↓ 500.2%
21M
8:04/mi
2:25:09
↑ 106↓ 241.6%
35K· 21.75 mi
6:58/mi
2:30:22
↑ 17↓ 861.7%
23M
7:58/mi
2:40:21
↑ 23↓ 630.6%
24M
7:52/mi
2:48:13
↓ 821.3%
40K· 24.85 mi
8:30/mi
2:55:29
↓ 200.3%
25.2M
9:08/mi
2:58:38
↑ 13↓ 160.2%
Finish· 26.22 mi
7:46/mi
3:06:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:28
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:37:05
Pace7:24 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1321:346:5621:34
6:56
-
10K
6.21 mi10:46:2242:436:5221:09
6:48
-0:08
15K
9.32 mi11:07:241:03:456:5021:02
6:46
-0:02
20K
12.43 mi11:28:281:24:496:4921:04
6:47
+0:01
Half
13.11 mi11:33:071:29:286:494:39
6:49
+0:02
25K
15.53 mi11:49:361:45:576:4916:29
6:48
-0:01
30K
18.64 mi12:11:062:07:276:5021:30
6:55
+0:07
20M
20.00 mi12:20:442:17:056:519:38
7:05
+0:10
21M
21.00 mi12:28:482:25:096:558:04
8:04
+0:59
35K
21.75 mi12:34:012:30:226:555:13
6:58
-1:06
23M
23.00 mi12:44:002:40:216:589:59
7:58
+1:00
24M
24.00 mi12:51:522:48:137:017:52
7:52
-0:06
40K
24.85 mi12:59:082:55:297:047:16
8:30
+0:38
25.2M
25.20 mi13:02:172:58:387:053:09
9:08
+0:38
Finish
26.22 mi13:10:123:06:337:077:55
7:46
-1:22

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

6:46 /mi

Average Pace

7:07 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:22:18

76% of race

Time at Slower Pace

44:15

24% of race

Average Pace: 7:07 /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 mi10:25:1321:346:5621:34
6:56
#5874
10K
6.21 mi10:46:2242:436:5221:09
6:48
#5615
15K
9.32 mi11:07:241:03:456:5021:02
6:46
#5365
20K
12.43 mi11:28:281:24:496:4921:04
6:47
#5077
Half
13.11 mi11:33:071:29:286:494:39
6:49
#5108
25K
15.53 mi11:49:361:45:576:4916:29
6:48
#4899
30K
18.64 mi12:11:062:07:276:5021:30
6:55
#4644
20M
20.00 mi12:20:442:17:056:519:38
7:05
#4628
21M
21.00 mi12:28:482:25:096:558:04
8:04
#4818
35K
21.75 mi12:34:012:30:226:555:13
6:58
#4824
23M
23.00 mi12:44:002:40:216:589:59
7:58
#5058
24M
24.00 mi12:51:522:48:137:017:52
7:52
#5198
40K
24.85 mi12:59:082:55:297:047:16
8:30
#5417
25.2M
25.20 mi13:02:172:58:387:053:09
9:08
#5492
Finish
26.22 mi13:10:123:06:337:077:55
7:46
#5603
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5874538653864824(Top 18%)4495(Top 30%)4495(Top 201%)
10K6.21 mi3.10 mi5615+2595171+2155171+2155374(Top 20%)4959(Top 33%)4959(Top 221%)
15K9.32 mi3.11 mi5365+2504963+2084963+2084824(Top 18%)4495(Top 30%)4495(Top 201%)
20K12.43 mi3.11 mi5077+2884714+2494714+2494269(Top 16%)3997(Top 26%)3997(Top 178%)
Half13.11 mi0.68 mi5108-314739-254739-255405(Top 20%)4988(Top 33%)4988(Top 223%)
25K15.53 mi2.42 mi4899+2094554+1854554+1854149(Top 16%)3889(Top 26%)3889(Top 174%)
30K18.64 mi3.11 mi4644+2554331+2234331+2233803(Top 14%)3567(Top 24%)3567(Top 159%)
20M20.00 mi1.36 mi4628+164315+164315+164574(Top 17%)4199(Top 28%)4199(Top 187%)
21M21.00 mi1.00 mi4818-1904475-1604475-1607738(Top 29%)6321(Top 42%)6321(Top 282%)
35K21.75 mi0.75 mi4824-64481-64481-65187(Top 19%)4638(Top 31%)4638(Top 207%)
23M23.00 mi1.25 mi5058-2344658-1774658-1779528(Top 36%)7232(Top 48%)7232(Top 323%)
24M24.00 mi1.00 mi5198-1404771-1134771-11310230(Top 38%)7503(Top 49%)7503(Top 335%)
40K24.85 mi0.85 mi5417-2194945-1744945-17413273(Top 50%)8891(Top 59%)8891(Top 397%)
25.2M25.20 mi0.35 mi5492-755004-595004-5913161(Top 49%)8802(Top 58%)8802(Top 393%)
Finish26.22 mi1.02 mi5603-1115075-715075-7110393(Top 39%)7477(Top 49%)7477(Top 334%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4824

Males

4495

M40-44

4495

5K→10K

3.1 - 6.2 mi

Top 20%
×5story building
+79ft-138ft

Overall

5374

Males

4959

M40-44

4959

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4824

Males

4495

M40-44

4495

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4269

Males

3997

M40-44

3997

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5405

Males

4988

M40-44

4988

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4149

Males

3889

M40-44

3889

25K→30K

15.5 - 18.6 mi

Top 14%
×9story building
+181ft-148ft

Overall

3803

Males

3567

M40-44

3567

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4574

Males

4199

M40-44

4199

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7738

Males

6321

M40-44

6321

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

5187

Males

4638

M40-44

4638

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9528

Males

7232

M40-44

7232

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10230

Males

7503

M40-44

7503

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13273

Males

8891

M40-44

8891

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13161

Males

8802

M40-44

8802

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10393

Males

7477

M40-44

7477

Passing Analysis

Category:
Athletes Passed
1676
Passed By
1405
Net Change
+271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5874
5K → 10K363104+259#5874#5615
10K → 15K27626+250#5615#5365
15K → 20K30315+288#5365#5077
20K → Half1344-31#5077#5108
Half → 25K22516+209#5108#4899
25K → 30K28530+255#4899#4644
30K → 20M7458+16#4644#4628
20M → 21M15205-190#4628#4818
21M → 35K4046-6#4818#4824
35K → 23M22256-234#4824#5058
23M → 24M19159-140#5058#5198
24M → 40K8227-219#5198#5417
40K → 25.2M1085-75#5417#5492
25.2M → Finish23134-111#5492#5603
TOTALS16761405+271
📊

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