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BOSTON MARATHON 2023

Tony Fitz

Bib: 9173•M

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 32%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:53
Rank: #8539
Start → 5K
22:53 | 7:22/mi
10K· 6.21 mi
45:12
Rank: #8278 (+261)
5K → 10K
22:19 | 7:11/mi
15K· 9.32 mi
1:07:10
Rank: #7791 (+487)
10K → 15K
21:58 | 7:04/mi
20K· 12.43 mi
1:29:54
Rank: #7788 (+3)
15K → 20K
22:44 | 7:19/mi
Half· 13.11 mi
1:34:47
Rank: #7764 (+24)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:52:49
Rank: #7801 (-37)
Half → 25K
18:02 | 7:26/mi
30K· 18.64 mi
2:17:04
Rank: #8037 (-236)
25K → 30K
24:15 | 7:48/mi
20M
2:27:51
Rank: #8125 (-88)
30K → 20M
10:47 | 7:56/mi
21M
2:36:22
Rank: #8240 (-115)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:41:55
Rank: #8209 (+31)
21M → 35K
5:33 | 7:25/mi
23M
2:51:35
Rank: #8150 (+59)
35K → 23M
9:40 | 7:43/mi
24M
2:59:05
Rank: #8097 (+53)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
3:05:38
Rank: #8065 (+32)
24M → 40K
6:33 | 7:40/mi
25.2M
3:08:28
Rank: #8046 (+19)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:16:06
Rank: #8049 (-3)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:47
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:41:19
Pace7:44 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3422:537:2222:53
7:22
-
10K
6.21 mi11:10:5345:127:1622:19
7:11
-0:11
15K
9.32 mi11:32:511:07:107:1221:58
7:04
-0:07
20K
12.43 mi11:55:351:29:547:1422:44
7:19
+0:15
Half
13.11 mi12:00:281:34:477:144:53
7:09
-0:10
25K
15.53 mi12:18:301:52:497:1618:02
7:26
+0:17
30K
18.64 mi12:42:452:17:047:2124:15
7:48
+0:22
20M
20.00 mi12:53:322:27:517:2410:47
7:56
+0:08
21M
21.00 mi13:02:032:36:227:278:31
8:31
+0:35
35K
21.75 mi13:07:362:41:557:275:33
7:25
-1:06
23M
23.00 mi13:17:162:51:357:289:40
7:43
+0:18
24M
24.00 mi13:24:462:59:057:287:30
7:30
-0:13
40K
24.85 mi13:31:193:05:387:286:33
7:40
+0:10
25.2M
25.20 mi13:34:093:08:287:292:50
8:13
+0:33
Finish
26.22 mi13:41:473:16:067:297:38
7:29
-0:44

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

7:04 /mi

Average Pace

7:29 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:10

25% of race

Time at Steady Pace

1:30:53

46% of race

Time at Slower Pace

56:03

29% of race

Average Pace: 7:29 /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 mi10:48:3422:537:2222:53
7:22
#8539
10K
6.21 mi11:10:5345:127:1622:19
7:11
#8278
15K
9.32 mi11:32:511:07:107:1221:58
7:04
#7791
20K
12.43 mi11:55:351:29:547:1422:44
7:19
#7788
Half
13.11 mi12:00:281:34:477:144:53
7:09
#7764
25K
15.53 mi12:18:301:52:497:1618:02
7:26
#7801
30K
18.64 mi12:42:452:17:047:2124:15
7:48
#8037
20M
20.00 mi12:53:322:27:517:2410:47
7:56
#8125
21M
21.00 mi13:02:032:36:227:278:31
8:31
#8240
35K
21.75 mi13:07:362:41:557:275:33
7:25
#8209
23M
23.00 mi13:17:162:51:357:289:40
7:43
#8150
24M
24.00 mi13:24:462:59:057:287:30
7:30
#8097
40K
24.85 mi13:31:193:05:387:286:33
7:40
#8065
25.2M
25.20 mi13:34:093:08:287:292:50
8:13
#8046
Finish
26.22 mi13:41:473:16:067:297:38
7:29
#8049
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8539732273226970(Top 26%)6226(Top 41%)6226(Top 278%)
10K6.21 mi3.10 mi8278+2617136+1867136+1867976(Top 30%)6923(Top 46%)6923(Top 309%)
15K9.32 mi3.11 mi7791+4876821+3156821+3156970(Top 26%)6226(Top 41%)6226(Top 278%)
20K12.43 mi3.11 mi7788+36799+226799+227908(Top 30%)6826(Top 45%)6826(Top 305%)
Half13.11 mi0.68 mi7764+246779+206779+207556(Top 28%)6615(Top 44%)6615(Top 295%)
25K15.53 mi2.42 mi7801-376788-96788-98296(Top 31%)6998(Top 46%)6998(Top 312%)
30K18.64 mi3.11 mi8037-2366897-1096897-1099389(Top 35%)7491(Top 49%)7491(Top 334%)
20M20.00 mi1.36 mi8125-886933-366933-369759(Top 37%)7608(Top 50%)7608(Top 339%)
21M21.00 mi1.00 mi8240-1156987-546987-5410542(Top 40%)7875(Top 52%)7875(Top 351%)
35K21.75 mi0.75 mi8209+316955+326955+327904(Top 30%)6439(Top 42%)6439(Top 287%)
23M23.00 mi1.25 mi8150+596899+566899+567842(Top 29%)6326(Top 42%)6326(Top 282%)
24M24.00 mi1.00 mi8097+536848+516848+517686(Top 29%)6124(Top 40%)6124(Top 273%)
40K24.85 mi0.85 mi8065+326807+416807+417685(Top 29%)6049(Top 40%)6049(Top 270%)
25.2M25.20 mi0.35 mi8046+196784+236784+237738(Top 29%)6014(Top 40%)6014(Top 268%)
Finish26.22 mi1.02 mi8049-36766+186766+188453(Top 32%)6429(Top 42%)6429(Top 287%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

6970

Males

6226

M40-44

6226

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

7976

Males

6923

M40-44

6923

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

6970

Males

6226

M40-44

6226

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7908

Males

6826

M40-44

6826

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7556

Males

6615

M40-44

6615

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8296

Males

6998

M40-44

6998

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9389

Males

7491

M40-44

7491

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9759

Males

7608

M40-44

7608

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10542

Males

7875

M40-44

7875

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7904

Males

6439

M40-44

6439

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7842

Males

6326

M40-44

6326

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7686

Males

6124

M40-44

6124

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7685

Males

6049

M40-44

6049

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7738

Males

6014

M40-44

6014

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8453

Males

6429

M40-44

6429

Passing Analysis

Category:
Athletes Passed
1698
Passed By
1208
Net Change
+490
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8539
5K → 10K390129+261#8539#8278
10K → 15K4969+487#8278#7791
15K → 20K118115+3#7791#7788
20K → Half3410+24#7788#7764
Half → 25K81118-37#7764#7801
25K → 30K58294-236#7801#8037
30K → 20M61149-88#8037#8125
20M → 21M36151-115#8125#8240
21M → 35K5625+31#8240#8209
35K → 23M10546+59#8209#8150
23M → 24M8936+53#8150#8097
24M → 40K7038+32#8097#8065
40K → 25.2M4021+19#8065#8046
25.2M → Finish6467-3#8046#8049
TOTALS16981208+490
📊

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