Alex Tatis

Bib: 31757M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:01
Rank: #20991
Start5K
8:42/mi
27:01 split
10K· 6.21 mi
53:16
Rank: #20254 (+737)
5K10K
8:27/mi
26:15 split
15K· 9.32 mi
1:19:14
Rank: #19653 (+601)
10K15K
8:21/mi
25:58 split
20K· 12.43 mi
1:49:49
Rank: #21103 (-1450)
15K20K
9:51/mi
30:35 split
Half· 13.11 mi
1:55:35
Rank: #21010 (+93)
20KHalf
8:27/mi
5:46 split
25K· 15.53 mi
2:17:13
Rank: #20775 (+235)
Half25K
8:55/mi
21:38 split
30K· 18.64 mi
2:52:15
Rank: #21936 (-1161)
25K30K
11:17/mi
35:02 split
20M
3:13:11
Rank: #23027 (-1091)
30K20M
15:24/mi
20:56 split
21M
3:27:22
Rank: #23352 (-325)
20M21M
14:11/mi
14:11 split
35K· 21.75 mi
3:36:24
Rank: #23502 (-150)
21M35K
12:04/mi
9:02 split
23M
3:51:32
Rank: #23658 (-156)
35K23M
12:05/mi
15:08 split
24M
4:01:42
Rank: #23586 (+72)
23M24M
10:10/mi
10:10 split
40K· 24.85 mi
4:13:31
Rank: #23808 (-222)
24M40K
13:49/mi
11:49 split
25.2M
4:18:25
Rank: #23894 (-86)
40K25.2M
14:13/mi
4:54 split
Finish· 26.22 mi
4:29:44
Rank: #23989 (-95)
25.2MFinish
11:06/mi
11:19 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:35
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:34:09
Pace11:46 /mi
📊Positive Split: 33.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3527:018:4227:01
8:42
-
10K
6.21 mi12:15:5053:168:3426:15
8:27
-0:15
15K
9.32 mi12:41:481:19:148:3025:58
8:21
-0:06
20K
12.43 mi13:12:231:49:498:5030:35
9:51
+1:30
Half
13.11 mi13:18:091:55:358:495:46
8:27
-1:24
25K
15.53 mi13:39:472:17:138:5021:38
8:55
+0:28
30K
18.64 mi14:14:492:52:159:1435:02
11:17
+2:22
20M
20.00 mi14:35:453:13:119:4020:56
15:24
+4:07
21M
21.00 mi14:49:563:27:229:5214:11
14:11
-1:13
35K
21.75 mi14:58:583:36:249:579:02
12:04
-2:07
23M
23.00 mi15:14:063:51:3210:0415:08
12:05
+0:01
24M
24.00 mi15:24:164:01:4210:0410:10
10:10
-1:55
40K
24.85 mi15:36:054:13:3110:1211:49
13:49
+3:39
25.2M
25.20 mi15:40:594:18:2510:154:54
14:13
+0:24
Finish
26.22 mi15:52:184:29:4410:1811:19
11:06
-3:07

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

8:21 /mi

Average Pace

10:18 /mi

Slowest Pace

15:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:13

51% of race

Time at Steady Pace

1:20:41

30% of race

Time at Slower Pace

51:50

19% of race

Average Pace: 10:17 /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 mi11:49:3527:018:4227:01
8:42
#20991
10K
6.21 mi12:15:5053:168:3426:15
8:27
#20254
15K
9.32 mi12:41:481:19:148:3025:58
8:21
#19653
20K
12.43 mi13:12:231:49:498:5030:35
9:51
#21103
Half
13.11 mi13:18:091:55:358:495:46
8:27
#21010
25K
15.53 mi13:39:472:17:138:5021:38
8:55
#20775
30K
18.64 mi14:14:492:52:159:1435:02
11:17
#21936
20M
20.00 mi14:35:453:13:119:4020:56
15:24
#23027
21M
21.00 mi14:49:563:27:229:5214:11
14:11
#23352
35K
21.75 mi14:58:583:36:249:579:02
12:04
#23502
23M
23.00 mi15:14:063:51:3210:0415:08
12:05
#23658
24M
24.00 mi15:24:164:01:4210:0410:10
10:10
#23586
40K
24.85 mi15:36:054:13:3110:1211:49
13:49
#23808
25.2M
25.20 mi15:40:594:18:2510:154:54
14:13
#23894
Finish
26.22 mi15:52:184:29:4410:1811:19
11:06
#23989
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20991128571285718432(Top 65%)11813(Top 73%)11813(Top 209%)
10K6.21 mi3.10 mi20254+73712572+28512572+28519505(Top 69%)12276(Top 76%)12276(Top 218%)
15K9.32 mi3.11 mi19653+60112331+24112331+24118432(Top 65%)11813(Top 73%)11813(Top 209%)
20K12.43 mi3.11 mi21103-145012959-62812959-62823870(Top 84%)14171(Top 88%)14171(Top 251%)
Half13.11 mi0.68 mi21010+9312918+4112918+4118897(Top 67%)12022(Top 75%)12022(Top 213%)
25K15.53 mi2.42 mi20775+23512803+11512803+11519527(Top 69%)12202(Top 76%)12202(Top 216%)
30K18.64 mi3.11 mi21936-116113288-48513288-48524503(Top 86%)14307(Top 89%)14307(Top 254%)
20M20.00 mi1.36 mi23027-109113740-45213740-45228022(Top 99%)15884(Top 99%)15884(Top 282%)
21M21.00 mi1.00 mi23352-32513876-13613876-13626410(Top 93%)15075(Top 94%)15075(Top 267%)
35K21.75 mi0.75 mi23502-15013930-5413930-5425968(Top 91%)14814(Top 92%)14814(Top 263%)
23M23.00 mi1.25 mi23658-15613989-5913989-5925245(Top 89%)14447(Top 90%)14447(Top 256%)
24M24.00 mi1.00 mi23586+7213929+6013929+6021843(Top 77%)12731(Top 79%)12731(Top 226%)
40K24.85 mi0.85 mi23808-22214024-9514024-9527036(Top 95%)15306(Top 95%)15306(Top 271%)
25.2M25.20 mi0.35 mi23894-8614061-3714061-3726489(Top 93%)14989(Top 93%)14989(Top 266%)
Finish26.22 mi1.02 mi23989-9514092-3114092-3125565(Top 90%)14561(Top 90%)14561(Top 258%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

18432

Males

11813

M18-39

11813

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

19505

Males

12276

M18-39

12276

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

18432

Males

11813

M18-39

11813

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23870

Males

14171

M18-39

14171

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

18897

Males

12022

M18-39

12022

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

19527

Males

12202

M18-39

12202

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

24503

Males

14307

M18-39

14307

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

28022

Males

15884

M18-39

15884

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26410

Males

15075

M18-39

15075

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25968

Males

14814

M18-39

14814

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25245

Males

14447

M18-39

14447

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

21843

Males

12731

M18-39

12731

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27036

Males

15306

M18-39

15306

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26489

Males

14989

M18-39

14989

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25565

Males

14561

M18-39

14561

Passing Analysis

Category:
Athletes Passed
2044
Passed By
5042
Net Change
-2998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20991
5K10K82083+737#20991#20254
10K15K61615+601#20254#19653
15K20K251475-1450#19653#21103
20KHalf1007+93#21103#21010
Half25K27136+235#21010#20775
25K30K311192-1161#20775#21936
30K20M81099-1091#21936#23027
20M21M13338-325#23027#23352
21M35K16166-150#23352#23502
35K23M29185-156#23502#23658
23M24M8917+72#23658#23586
24M40K6228-222#23586#23808
40K25.2M490-86#23808#23894
25.2MFinish16111-95#23894#23989
TOTALS20445042-2998
📊

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