Chris Sparks

Bib: 25287M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:13
Rank: #19235
Start5K
8:46/mi
27:13 split
10K· 6.21 mi
54:13
Rank: #19282 (-47)
5K10K
8:41/mi
27:00 split
15K· 9.32 mi
1:22:15
Rank: #19730 (-448)
10K15K
9:01/mi
28:02 split
20K· 12.43 mi
1:50:33
Rank: #19842 (-112)
15K20K
9:07/mi
28:18 split
Half· 13.11 mi
1:56:38
Rank: #19835 (+7)
20KHalf
8:55/mi
6:05 split
25K· 15.53 mi
2:19:44
Rank: #20094 (-259)
Half25K
9:32/mi
23:06 split
30K· 18.64 mi
2:51:12
Rank: #20397 (-303)
25K30K
10:08/mi
31:28 split
20M
3:05:32
Rank: #20537 (-140)
30K20M
10:33/mi
14:20 split
21M
3:17:47
Rank: #20754 (-217)
20M21M
12:15/mi
12:15 split
35K· 21.75 mi
3:26:24
Rank: #20937 (-183)
21M35K
11:31/mi
8:37 split
23M
3:41:44
Rank: #21253 (-316)
35K23M
12:15/mi
15:20 split
24M
3:55:12
Rank: #21693 (-440)
23M24M
13:28/mi
13:28 split
40K· 24.85 mi
4:05:23
Rank: #21795 (-102)
24M40K
11:55/mi
10:11 split
25.2M
4:09:05
Rank: #21763 (+32)
40K25.2M
10:44/mi
3:42 split
Finish· 26.22 mi
4:18:46
Rank: #21708 (+55)
25.2MFinish
9:30/mi
9:41 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:38
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:22:08
Pace10:51 /mi
📊Positive Split: 21.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:2127:138:4627:13
8:46
-
10K
6.21 mi12:10:2154:138:4427:00
8:41
-0:05
15K
9.32 mi12:38:231:22:158:4928:02
9:01
+0:20
20K
12.43 mi13:06:411:50:338:5428:18
9:07
+0:06
Half
13.11 mi13:12:461:56:388:546:05
8:55
-0:12
25K
15.53 mi13:35:522:19:449:0023:06
9:32
+0:37
30K
18.64 mi14:07:202:51:129:1131:28
10:08
+0:36
20M
20.00 mi14:21:403:05:329:1714:20
10:33
+0:25
21M
21.00 mi14:33:553:17:479:2512:15
12:15
+1:42
35K
21.75 mi14:42:323:26:249:298:37
11:31
-0:44
23M
23.00 mi14:57:523:41:449:3815:20
12:15
+0:44
24M
24.00 mi15:11:203:55:129:4813:28
13:28
+1:13
40K
24.85 mi15:21:314:05:239:5210:11
11:55
-1:33
25.2M
25.20 mi15:25:134:09:059:533:42
10:44
-1:11
Finish
26.22 mi15:34:544:18:469:539:41
9:30
-1:14

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

8:41 /mi

Average Pace

9:53 /mi

Slowest Pace

13:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:38

45% of race

Time at Steady Pace

1:22:17

32% of race

Time at Slower Pace

59:51

23% of race

Average Pace: 9:52 /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 mi11:43:2127:138:4627:13
8:46
#19235
10K
6.21 mi12:10:2154:138:4427:00
8:41
#19282
15K
9.32 mi12:38:231:22:158:4928:02
9:01
#19730
20K
12.43 mi13:06:411:50:338:5428:18
9:07
#19842
Half
13.11 mi13:12:461:56:388:546:05
8:55
#19835
25K
15.53 mi13:35:522:19:449:0023:06
9:32
#20094
30K
18.64 mi14:07:202:51:129:1131:28
10:08
#20397
20M
20.00 mi14:21:403:05:329:1714:20
10:33
#20537
21M
21.00 mi14:33:553:17:479:2512:15
12:15
#20754
35K
21.75 mi14:42:323:26:249:298:37
11:31
#20937
23M
23.00 mi14:57:523:41:449:3815:20
12:15
#21253
24M
24.00 mi15:11:203:55:129:4813:28
13:28
#21693
40K
24.85 mi15:21:314:05:239:5210:11
11:55
#21795
25.2M
25.20 mi15:25:134:09:059:533:42
10:44
#21763
Finish
26.22 mi15:34:544:18:469:539:41
9:30
#21708
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19235118671186720603(Top 77%)12570(Top 83%)12570(Top 558%)
10K6.21 mi3.10 mi19282-4711936-6911936-6919369(Top 73%)12047(Top 79%)12047(Top 535%)
15K9.32 mi3.11 mi19730-44812131-19512131-19520603(Top 77%)12570(Top 83%)12570(Top 558%)
20K12.43 mi3.11 mi19842-11212198-6712198-6720173(Top 76%)12392(Top 82%)12392(Top 550%)
Half13.11 mi0.68 mi19835+712194+412194+420053(Top 75%)12347(Top 81%)12347(Top 548%)
25K15.53 mi2.42 mi20094-25912314-12012314-12020916(Top 79%)12675(Top 84%)12675(Top 563%)
30K18.64 mi3.11 mi20397-30312427-11312427-11321358(Top 80%)12789(Top 84%)12789(Top 568%)
20M20.00 mi1.36 mi20537-14012471-4412471-4421838(Top 82%)12926(Top 85%)12926(Top 574%)
21M21.00 mi1.00 mi20754-21712569-9812569-9823123(Top 87%)13491(Top 89%)13491(Top 599%)
35K21.75 mi0.75 mi20937-18312630-6112630-6124116(Top 91%)13902(Top 92%)13902(Top 617%)
23M23.00 mi1.25 mi21253-31612755-12512755-12524291(Top 91%)13984(Top 92%)13984(Top 621%)
24M24.00 mi1.00 mi21693-44012948-19312948-19325780(Top 97%)14693(Top 97%)14693(Top 652%)
40K24.85 mi0.85 mi21795-10212988-4012988-4023769(Top 89%)13676(Top 90%)13676(Top 607%)
25.2M25.20 mi0.35 mi21763+3212966+2212966+2219770(Top 74%)11822(Top 78%)11822(Top 525%)
Finish26.22 mi1.02 mi21708+5512941+2512941+2520133(Top 76%)12041(Top 79%)12041(Top 535%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20603

Males

12570

M45-49

12570

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

19369

Males

12047

M45-49

12047

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20603

Males

12570

M45-49

12570

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

20173

Males

12392

M45-49

12392

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

20053

Males

12347

M45-49

12347

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20916

Males

12675

M45-49

12675

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

21358

Males

12789

M45-49

12789

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21838

Males

12926

M45-49

12926

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

23123

Males

13491

M45-49

13491

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

24116

Males

13902

M45-49

13902

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

24291

Males

13984

M45-49

13984

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25780

Males

14693

M45-49

14693

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

23769

Males

13676

M45-49

13676

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19770

Males

11822

M45-49

11822

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

20133

Males

12041

M45-49

12041

Passing Analysis

Category:
Athletes Passed
867
Passed By
3340
Net Change
-2473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19235
5K10K318365-47#19235#19282
10K15K62510-448#19282#19730
15K20K128240-112#19730#19842
20KHalf3124+7#19842#19835
Half25K58317-259#19835#20094
25K30K75378-303#20094#20397
30K20M36176-140#20397#20537
20M21M23240-217#20537#20754
21M35K11194-183#20754#20937
35K23M12328-316#20937#21253
23M24M2442-440#21253#21693
24M40K13115-102#21693#21795
40K25.2M397+32#21795#21763
25.2MFinish594+55#21763#21708
TOTALS8673340-2473
📊

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