Donald Garfield

Bib: 19182M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:04
Rank: #19237
Start5K
8:23/mi
26:04 split
10K· 6.21 mi
52:48
Rank: #19820 (-583)
5K10K
8:36/mi
26:44 split
15K· 9.32 mi
1:19:06
Rank: #19569 (+251)
10K15K
8:28/mi
26:18 split
20K· 12.43 mi
1:45:44
Rank: #19316 (+253)
15K20K
8:34/mi
26:38 split
Half· 13.11 mi
1:51:33
Rank: #19317 (-1)
20KHalf
8:32/mi
5:49 split
25K· 15.53 mi
2:12:29
Rank: #19077 (+240)
Half25K
8:38/mi
20:56 split
30K· 18.64 mi
2:39:51
Rank: #18605 (+472)
25K30K
8:49/mi
27:22 split
20M
2:51:46
Rank: #18354 (+251)
30K20M
8:46/mi
11:55 split
21M
3:00:55
Rank: #18099 (+255)
20M21M
9:09/mi
9:09 split
35K· 21.75 mi
3:07:24
Rank: #18027 (+72)
21M35K
8:40/mi
6:29 split
23M
3:18:20
Rank: #17803 (+224)
35K23M
8:44/mi
10:56 split
24M
3:26:56
Rank: #17665 (+138)
23M24M
8:36/mi
8:36 split
40K· 24.85 mi
3:34:12
Rank: #17507 (+158)
24M40K
8:30/mi
7:16 split
25.2M
3:37:26
Rank: #17461 (+46)
40K25.2M
9:23/mi
3:14 split
Finish· 26.22 mi
3:45:50
Rank: #17339 (+122)
25.2MFinish
8:15/mi
8:24 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:33
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time1:54:17
Pace8:43 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2026:048:2326:04
8:23
-
10K
6.21 mi11:49:0452:488:3026:44
8:36
+0:13
15K
9.32 mi12:15:221:19:068:2926:18
8:28
-0:08
20K
12.43 mi12:42:001:45:448:3026:38
8:34
+0:06
Half
13.11 mi12:47:491:51:338:315:49
8:32
-0:02
25K
15.53 mi13:08:452:12:298:3220:56
8:38
+0:06
30K
18.64 mi13:36:072:39:518:3527:22
8:49
+0:11
20M
20.00 mi13:48:022:51:468:3511:55
8:46
-0:03
21M
21.00 mi13:57:113:00:558:379:09
9:09
+0:23
35K
21.75 mi14:03:403:07:248:376:29
8:40
-0:29
23M
23.00 mi14:14:363:18:208:3710:56
8:44
+0:04
24M
24.00 mi14:23:123:26:568:378:36
8:36
-0:08
40K
24.85 mi14:30:283:34:128:377:16
8:30
-0:06
25.2M
25.20 mi14:33:423:37:268:383:14
9:23
+0:53
Finish
26.22 mi14:42:063:45:508:378:24
8:15
-1:08

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

8:15 /mi

Average Pace

8:37 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:33:27

95% of race

Time at Steady Pace

12:23

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:37 /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 mi11:22:2026:048:2326:04
8:23
#19237
10K
6.21 mi11:49:0452:488:3026:44
8:36
#19820
15K
9.32 mi12:15:221:19:068:2926:18
8:28
#19569
20K
12.43 mi12:42:001:45:448:3026:38
8:34
#19316
Half
13.11 mi12:47:491:51:338:315:49
8:32
#19317
25K
15.53 mi13:08:452:12:298:3220:56
8:38
#19077
30K
18.64 mi13:36:072:39:518:3527:22
8:49
#18605
20M
20.00 mi13:48:022:51:468:3511:55
8:46
#18354
21M
21.00 mi13:57:113:00:558:379:09
9:09
#18099
35K
21.75 mi14:03:403:07:248:376:29
8:40
#18027
23M
23.00 mi14:14:363:18:208:3710:56
8:44
#17803
24M
24.00 mi14:23:123:26:568:378:36
8:36
#17665
40K
24.85 mi14:30:283:34:128:377:16
8:30
#17507
25.2M
25.20 mi14:33:423:37:268:383:14
9:23
#17461
Finish
26.22 mi14:42:063:45:508:378:24
8:15
#17339
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi19237121331213319113(Top 67%)12092(Top 75%)12092(Top 734%)
10K6.21 mi3.10 mi19820-58312392-25912392-25920366(Top 72%)12633(Top 78%)12633(Top 767%)
15K9.32 mi3.11 mi19569+25112298+9412298+9419113(Top 67%)12092(Top 75%)12092(Top 734%)
20K12.43 mi3.11 mi19316+25312168+13012168+13018673(Top 66%)11888(Top 74%)11888(Top 721%)
Half13.11 mi0.68 mi19317-1121681216819308(Top 68%)12162(Top 76%)12162(Top 738%)
25K15.53 mi2.42 mi19077+24012060+10812060+10817991(Top 63%)11515(Top 71%)11515(Top 699%)
30K18.64 mi3.11 mi18605+47211831+22911831+22916646(Top 59%)10772(Top 67%)10772(Top 654%)
20M20.00 mi1.36 mi18354+25111689+14211689+14215482(Top 55%)10145(Top 63%)10145(Top 616%)
21M21.00 mi1.00 mi18099+25511557+13211557+13214345(Top 51%)9500(Top 59%)9500(Top 576%)
35K21.75 mi0.75 mi18027+7211511+4611511+4616451(Top 58%)10374(Top 64%)10374(Top 629%)
23M23.00 mi1.25 mi17803+22411368+14311368+14314727(Top 52%)9505(Top 59%)9505(Top 577%)
24M24.00 mi1.00 mi17665+13811275+9311275+9315152(Top 53%)9654(Top 60%)9654(Top 586%)
40K24.85 mi0.85 mi17507+15811175+10011175+10013423(Top 47%)8734(Top 54%)8734(Top 530%)
25.2M25.20 mi0.35 mi17461+4611149+2611149+2613865(Top 49%)8899(Top 55%)8899(Top 540%)
Finish26.22 mi1.02 mi17339+12211075+7411075+7414543(Top 51%)9284(Top 58%)9284(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

19113

Males

12092

M55-59

12092

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20366

Males

12633

M55-59

12633

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

19113

Males

12092

M55-59

12092

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

18673

Males

11888

M55-59

11888

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19308

Males

12162

M55-59

12162

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

17991

Males

11515

M55-59

11515

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16646

Males

10772

M55-59

10772

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15482

Males

10145

M55-59

10145

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

14345

Males

9500

M55-59

9500

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

16451

Males

10374

M55-59

10374

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14727

Males

9505

M55-59

9505

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

15152

Males

9654

M55-59

9654

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13423

Males

8734

M55-59

8734

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13865

Males

8899

M55-59

8899

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14543

Males

9284

M55-59

9284

Passing Analysis

Category:
Athletes Passed
2962
Passed By
1064
Net Change
+1898
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19237
5K10K88671-583#19237#19820
10K15K33483+251#19820#19569
15K20K32774+253#19569#19316
20KHalf3738-1#19316#19317
Half25K29555+240#19317#19077
25K30K51139+472#19077#18605
30K20M26312+251#18605#18354
20M21M2627+255#18354#18099
21M35K9321+72#18099#18027
35K23M23814+224#18027#17803
23M24M15921+138#17803#17665
24M40K1646+158#17665#17507
40K25.2M537+46#17507#17461
25.2MFinish13816+122#17461#17339
TOTALS29621064+1898
📊

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