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BOSTON MARATHON 2023

Cristien De Almeida

Bib: 6170•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 17%
Masters (Masters Men)
#0 / 9891
Top 6%
Division (M40-44)
#0 / 2241
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:18
Rank: #2463
Start → 5K
20:18 | 6:32/mi
10K· 6.21 mi
40:21
Rank: #2461 (+2)
5K → 10K
20:03 | 6:27/mi
15K· 9.32 mi
1:00:44
Rank: #2627 (-166)
10K → 15K
20:23 | 6:34/mi
20K· 12.43 mi
1:21:10
Rank: #2628 (-1)
15K → 20K
20:26 | 6:35/mi
Half· 13.11 mi
1:25:38
Rank: #2646 (-18)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:41:42
Rank: #2666 (-20)
Half → 25K
16:04 | 6:38/mi
30K· 18.64 mi
2:02:59
Rank: #2733 (-67)
25K → 30K
21:17 | 6:51/mi
20M
2:12:16
Rank: #2714 (+19)
30K → 20M
9:17 | 6:50/mi
21M
2:19:31
Rank: #2703 (+11)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:24:28
Rank: #2700 (+3)
21M → 35K
4:57 | 6:37/mi
23M
2:32:59
Rank: #2660 (+40)
35K → 23M
8:31 | 6:48/mi
24M
2:39:34
Rank: #2626 (+34)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:45:20
Rank: #2611 (+15)
24M → 40K
5:46 | 6:45/mi
25.2M
2:47:44
Rank: #2578 (+33)
40K → 25.2M
2:24 | 6:57/mi
Finish· 26.22 mi
2:54:49
Rank: #2658 (-80)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:38
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:29:11
Pace6:48 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:3920:186:3220:18
6:32
-
10K
6.21 mi11:05:4240:216:3020:03
6:27
-0:05
15K
9.32 mi11:26:051:00:446:3120:23
6:34
+0:07
20K
12.43 mi11:46:311:21:106:3220:26
6:35
+0:01
Half
13.11 mi11:50:591:25:386:324:28
6:33
-0:02
25K
15.53 mi12:07:031:41:426:3316:04
6:38
+0:05
30K
18.64 mi12:28:202:02:596:3621:17
6:51
+0:13
20M
20.00 mi12:37:372:12:166:379:17
6:50
-0:01
21M
21.00 mi12:44:522:19:316:397:15
7:15
+0:25
35K
21.75 mi12:49:492:24:286:394:57
6:37
-0:38
23M
23.00 mi12:58:202:32:596:398:31
6:48
+0:11
24M
24.00 mi13:04:552:39:346:396:35
6:35
-0:13
40K
24.85 mi13:10:412:45:206:395:46
6:45
+0:10
25.2M
25.20 mi13:13:052:47:446:392:24
6:57
+0:12
Finish
26.22 mi13:20:102:54:496:407:05
6:57
0:00

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

6:27 /mi

Average Pace

6:40 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:34

96% of race

Time at Steady Pace

7:15

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:45:3920:186:3220:18
6:32
#2463
10K
6.21 mi11:05:4240:216:3020:03
6:27
#2461
15K
9.32 mi11:26:051:00:446:3120:23
6:34
#2627
20K
12.43 mi11:46:311:21:106:3220:26
6:35
#2628
Half
13.11 mi11:50:591:25:386:324:28
6:33
#2646
25K
15.53 mi12:07:031:41:426:3316:04
6:38
#2666
30K
18.64 mi12:28:202:02:596:3621:17
6:51
#2733
20M
20.00 mi12:37:372:12:166:379:17
6:50
#2714
21M
21.00 mi12:44:522:19:316:397:15
7:15
#2703
35K
21.75 mi12:49:492:24:286:394:57
6:37
#2700
23M
23.00 mi12:58:202:32:596:398:31
6:48
#2660
24M
24.00 mi13:04:552:39:346:396:35
6:35
#2626
40K
24.85 mi13:10:412:45:206:395:46
6:45
#2611
25.2M
25.20 mi13:13:052:47:446:392:24
6:57
#2578
Finish
26.22 mi13:20:102:54:496:407:05
6:57
#2658
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2463234923492993(Top 11%)2857(Top 19%)2857(Top 127%)
10K6.21 mi3.10 mi2461+22348+12348+12515(Top 9%)2404(Top 16%)2404(Top 107%)
15K9.32 mi3.11 mi2627-1662508-1602508-1602993(Top 11%)2857(Top 19%)2857(Top 127%)
20K12.43 mi3.11 mi2628-12512-42512-42697(Top 10%)2579(Top 17%)2579(Top 115%)
Half13.11 mi0.68 mi2646-182528-162528-163044(Top 11%)2909(Top 19%)2909(Top 130%)
25K15.53 mi2.42 mi2666-202547-192547-192857(Top 11%)2728(Top 18%)2728(Top 122%)
30K18.64 mi3.11 mi2733-672612-652612-653306(Top 12%)3114(Top 21%)3114(Top 139%)
20M20.00 mi1.36 mi2714+192594+182594+182994(Top 11%)2814(Top 19%)2814(Top 126%)
21M21.00 mi1.00 mi2703+112583+112583+113334(Top 13%)3104(Top 20%)3104(Top 139%)
35K21.75 mi0.75 mi2700+32581+22581+23055(Top 11%)2857(Top 19%)2857(Top 127%)
23M23.00 mi1.25 mi2660+402542+392542+392667(Top 10%)2500(Top 16%)2500(Top 112%)
24M24.00 mi1.00 mi2626+342510+322510+322464(Top 9%)2300(Top 15%)2300(Top 103%)
40K24.85 mi0.85 mi2611+152492+182492+182540(Top 10%)2354(Top 16%)2354(Top 105%)
25.2M25.20 mi0.35 mi2578+332461+312461+311556(Top 6%)1462(Top 10%)1462(Top 65%)
Finish26.22 mi1.02 mi2658-802534-732534-734968(Top 19%)4239(Top 28%)4239(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2993

Males

2857

M40-44

2857

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2515

Males

2404

M40-44

2404

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2993

Males

2857

M40-44

2857

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2697

Males

2579

M40-44

2579

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3044

Males

2909

M40-44

2909

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2857

Males

2728

M40-44

2728

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3306

Males

3114

M40-44

3114

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2994

Males

2814

M40-44

2814

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3334

Males

3104

M40-44

3104

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3055

Males

2857

M40-44

2857

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2667

Males

2500

M40-44

2500

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2464

Males

2300

M40-44

2300

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2540

Males

2354

M40-44

2354

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1556

Males

1462

M40-44

1462

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4968

Males

4239

M40-44

4239

Passing Analysis

Category:
Athletes Passed
657
Passed By
852
Net Change
-195
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2463
5K → 10K138136+2#2463#2461
10K → 15K19185-166#2461#2627
15K → 20K7071-1#2627#2628
20K → Half523-18#2628#2646
Half → 25K3757-20#2646#2666
25K → 30K53120-67#2666#2733
30K → 20M4324+19#2733#2714
20M → 21M4433+11#2714#2703
21M → 35K2421+3#2703#2700
35K → 23M6525+40#2700#2660
23M → 24M6228+34#2660#2626
24M → 40K4429+15#2626#2611
40K → 25.2M374+33#2611#2578
25.2M → Finish1696-80#2578#2658
TOTALS657852-195
📊

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