Derek Messer

Bib: 1674M

AZ

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Division (M18-39)
#0 / 4849
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:24
Rank: #727
Start5K
18:24 | 5:55/mi
10K· 6.21 mi
37:12
Rank: #846 (-119)
5K10K
18:48 | 6:03/mi
15K· 9.32 mi
55:58
Rank: #850 (-4)
10K15K
18:46 | 6:02/mi
20K· 12.43 mi
1:15:22
Rank: #910 (-60)
15K20K
19:24 | 6:15/mi
Half· 13.11 mi
1:19:41
Rank: #945 (-35)
20KHalf
4:19 | 6:20/mi
25K· 15.53 mi
1:35:55
Rank: #1127 (-182)
Half25K
16:14 | 6:42/mi
30K· 18.64 mi
1:58:26
Rank: #1450 (-323)
25K30K
22:31 | 7:15/mi
20M
2:08:24
Rank: #1567 (-117)
30K20M
9:58 | 7:20/mi
21M
2:16:18
Rank: #1643 (-76)
20M21M
7:54 | 7:54/mi
35K· 21.75 mi
2:21:22
Rank: #1641 (+2)
21M35K
5:04 | 6:46/mi
23M
2:30:27
Rank: #1667 (-26)
35K23M
9:05 | 7:15/mi
24M
2:37:19
Rank: #1640 (+27)
23M24M
6:52 | 6:52/mi
40K· 24.85 mi
2:43:28
Rank: #1632 (+8)
24M40K
6:09 | 7:12/mi
25.2M
2:46:03
Rank: #1624 (+8)
40K25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:52:40
Rank: #1570 (+54)
25.2MFinish
6:37 | 6:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:41
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:32:59
Pace7:06 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5018:245:5518:24
5:55
-
10K
6.21 mi10:37:3837:125:5918:48
6:03
+0:08
15K
9.32 mi10:56:2455:586:0018:46
6:02
-0:01
20K
12.43 mi11:15:481:15:226:0419:24
6:15
+0:13
Half
13.11 mi11:20:071:19:416:054:19
6:20
+0:05
25K
15.53 mi11:36:211:35:556:1016:14
6:42
+0:22
30K
18.64 mi11:58:521:58:266:2122:31
7:15
+0:33
20M
20.00 mi12:08:502:08:246:259:58
7:20
+0:05
21M
21.00 mi12:16:442:16:186:297:54
7:54
+0:34
35K
21.75 mi12:21:482:21:226:305:04
6:46
-1:08
23M
23.00 mi12:30:532:30:276:329:05
7:15
+0:29
24M
24.00 mi12:37:452:37:196:336:52
6:52
-0:23
40K
24.85 mi12:43:542:43:286:356:09
7:12
+0:20
25.2M
25.20 mi12:46:292:46:036:352:35
7:29
+0:17
Finish
26.22 mi12:53:062:52:406:356:37
6:30
-0:59

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

5:55 /mi

Average Pace

6:35 /mi

Slowest Pace

7:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:41

46% of race

Time at Steady Pace

34:47

20% of race

Time at Slower Pace

58:12

34% of race

Average Pace: 6:35 /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 mi10:18:5018:245:5518:24
5:55
#727
10K
6.21 mi10:37:3837:125:5918:48
6:03
#846
15K
9.32 mi10:56:2455:586:0018:46
6:02
#850
20K
12.43 mi11:15:481:15:226:0419:24
6:15
#910
Half
13.11 mi11:20:071:19:416:054:19
6:20
#945
25K
15.53 mi11:36:211:35:556:1016:14
6:42
#1127
30K
18.64 mi11:58:521:58:266:2122:31
7:15
#1450
20M
20.00 mi12:08:502:08:246:259:58
7:20
#1567
21M
21.00 mi12:16:442:16:186:297:54
7:54
#1643
35K
21.75 mi12:21:482:21:226:305:04
6:46
#1641
23M
23.00 mi12:30:532:30:276:329:05
7:15
#1667
24M
24.00 mi12:37:452:37:196:336:52
6:52
#1640
40K
24.85 mi12:43:542:43:286:356:09
7:12
#1632
25.2M
25.20 mi12:46:292:46:036:352:35
7:29
#1624
Finish
26.22 mi12:53:062:52:406:356:37
6:30
#1570
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi727697697877(Top 3%)850(Top 6%)850(Top 18%)
10K6.21 mi3.10 mi846-119818-121818-1211023(Top 4%)986(Top 7%)986(Top 20%)
15K9.32 mi3.11 mi850-4822-4822-4877(Top 3%)850(Top 6%)850(Top 18%)
20K12.43 mi3.11 mi910-60875-53875-531184(Top 5%)1146(Top 8%)1146(Top 24%)
Half13.11 mi0.68 mi945-35910-35910-351771(Top 7%)1714(Top 12%)1714(Top 35%)
25K15.53 mi2.42 mi1127-1821090-1801090-1802584(Top 10%)2452(Top 17%)2452(Top 51%)
30K18.64 mi3.11 mi1450-3231400-3101400-3103972(Top 16%)3595(Top 25%)3595(Top 74%)
20M20.00 mi1.36 mi1567-1171513-1131513-1133663(Top 14%)3297(Top 23%)3297(Top 68%)
21M21.00 mi1.00 mi1643-761582-691582-693774(Top 15%)3277(Top 22%)3277(Top 68%)
35K21.75 mi0.75 mi1641+21578+41578+42145(Top 8%)1976(Top 14%)1976(Top 41%)
23M23.00 mi1.25 mi1667-261600-221600-222730(Top 11%)2439(Top 17%)2439(Top 50%)
24M24.00 mi1.00 mi1640+271571+291571+291882(Top 7%)1711(Top 12%)1711(Top 35%)
40K24.85 mi0.85 mi1632+81561+101561+102434(Top 10%)2130(Top 15%)2130(Top 44%)
25.2M25.20 mi0.35 mi1624+81553+81553+81392(Top 5%)1264(Top 9%)1264(Top 26%)
Finish26.22 mi1.02 mi1570+541500+531500+531369(Top 5%)1244(Top 9%)1244(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

877

Males

850

M18-39

850

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1023

Males

986

M18-39

986

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

877

Males

850

M18-39

850

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1184

Males

1146

M18-39

1146

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1771

Males

1714

M18-39

1714

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2584

Males

2452

M18-39

2452

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

3972

Males

3595

M18-39

3595

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3663

Males

3297

M18-39

3297

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3774

Males

3277

M18-39

3277

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2145

Males

1976

M18-39

1976

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2730

Males

2439

M18-39

2439

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1882

Males

1711

M18-39

1711

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2434

Males

2130

M18-39

2130

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1392

Males

1264

M18-39

1264

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1369

Males

1244

M18-39

1244

Passing Analysis

Category:
Athletes Passed
366
Passed By
1209
Net Change
-843
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#727
5K10K7126-119#727#846
10K15K3438-4#846#850
15K20K2585-60#850#910
20KHalf136-35#910#945
Half25K13195-182#945#1127
25K30K15338-323#1127#1450
30K20M17134-117#1450#1567
20M21M28104-76#1567#1643
21M35K2826+2#1643#1641
35K23M3258-26#1641#1667
23M24M5124+27#1667#1640
24M40K3527+8#1640#1632
40K25.2M157+8#1632#1624
25.2MFinish6511+54#1624#1570
TOTALS3661209-843
📊

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