Spencer Diller

Bib: 16337M

NV

0:00
0:00
/ mi
Masters
Be the first to cheer!
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
23:47
Rank: #13563
Start5K
23:47 | 7:39/mi
10K· 6.21 mi
47:58
Rank: #14058 (-495)
5K10K
24:11 | 7:47/mi
15K· 9.32 mi
1:12:47
Rank: #14694 (-636)
10K15K
24:49 | 7:59/mi
20K· 12.43 mi
1:38:17
Rank: #15171 (-477)
15K20K
25:30 | 8:12/mi
Half· 13.11 mi
1:43:48
Rank: #15251 (-80)
20KHalf
5:31 | 8:05/mi
25K· 15.53 mi
2:04:06
Rank: #15454 (-203)
Half25K
20:18 | 8:22/mi
30K· 18.64 mi
2:31:32
Rank: #15737 (-283)
25K30K
27:26 | 8:50/mi
20M
2:43:48
Rank: #15785 (-48)
30K20M
12:16 | 9:02/mi
21M
2:54:10
Rank: #16039 (-254)
20M21M
10:22 | 10:22/mi
35K· 21.75 mi
3:01:02
Rank: #16132 (-93)
21M35K
6:52 | 9:11/mi
23M
3:12:56
Rank: #16252 (-120)
35K23M
11:54 | 9:30/mi
24M
3:21:45
Rank: #16241 (+11)
23M24M
8:49 | 8:49/mi
40K· 24.85 mi
3:29:30
Rank: #16263 (-22)
24M40K
7:45 | 9:04/mi
25.2M
3:33:05
Rank: #16309 (-46)
40K25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
3:42:20
Rank: #16439 (-130)
25.2MFinish
9:15 | 9:05/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:48
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:58:32
Pace9:03 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:0423:477:3923:47
7:39
-
10K
6.21 mi11:22:1547:587:4324:11
7:47
+0:08
15K
9.32 mi11:47:041:12:477:4924:49
7:59
+0:12
20K
12.43 mi12:12:341:38:177:5525:30
8:12
+0:13
Half
13.11 mi12:18:051:43:487:555:31
8:05
-0:07
25K
15.53 mi12:38:232:04:067:5920:18
8:22
+0:17
30K
18.64 mi13:05:492:31:328:0827:26
8:50
+0:28
20M
20.00 mi13:18:052:43:488:1112:16
9:02
+0:12
21M
21.00 mi13:28:272:54:108:1810:22
10:22
+1:20
35K
21.75 mi13:35:193:01:028:196:52
9:11
-1:11
23M
23.00 mi13:47:133:12:568:2311:54
9:30
+0:19
24M
24.00 mi13:56:023:21:458:248:49
8:49
-0:41
40K
24.85 mi14:03:473:29:308:267:45
9:04
+0:15
25.2M
25.20 mi14:07:223:33:058:273:35
10:23
+1:19
Finish
26.22 mi14:16:373:42:208:299:15
9:05
-1:18

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

7:39 /mi

Average Pace

8:29 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:06

56% of race

Time at Steady Pace

1:12:23

33% of race

Time at Slower Pace

25:51

12% of race

Average Pace: 8:29 /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 mi10:58:0423:477:3923:47
7:39
#13563
10K
6.21 mi11:22:1547:587:4324:11
7:47
#14058
15K
9.32 mi11:47:041:12:477:4924:49
7:59
#14694
20K
12.43 mi12:12:341:38:177:5525:30
8:12
#15171
Half
13.11 mi12:18:051:43:487:555:31
8:05
#15251
25K
15.53 mi12:38:232:04:067:5920:18
8:22
#15454
30K
18.64 mi13:05:492:31:328:0827:26
8:50
#15737
20M
20.00 mi13:18:052:43:488:1112:16
9:02
#15785
21M
21.00 mi13:28:272:54:108:1810:22
10:22
#16039
35K
21.75 mi13:35:193:01:028:196:52
9:11
#16132
23M
23.00 mi13:47:133:12:568:2311:54
9:30
#16252
24M
24.00 mi13:56:023:21:458:248:49
8:49
#16241
40K
24.85 mi14:03:473:29:308:267:45
9:04
#16263
25.2M
25.20 mi14:07:223:33:058:273:35
10:23
#16309
Finish
26.22 mi14:16:373:42:208:299:15
9:05
#16439
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi135639894989415950(Top 56%)10790(Top 67%)10790(Top 655%)
10K6.21 mi3.10 mi14058-49510044-15010044-15014659(Top 52%)10280(Top 64%)10280(Top 624%)
15K9.32 mi3.11 mi14694-63610283-23910283-23915950(Top 56%)10790(Top 67%)10790(Top 655%)
20K12.43 mi3.11 mi15171-47710444-16110444-16116340(Top 58%)10888(Top 68%)10888(Top 661%)
Half13.11 mi0.68 mi15251-8010483-3910483-3916498(Top 58%)10977(Top 68%)10977(Top 666%)
25K15.53 mi2.42 mi15454-20310545-6210545-6216365(Top 58%)10804(Top 67%)10804(Top 656%)
30K18.64 mi3.11 mi15737-28310616-7110616-7116763(Top 59%)10818(Top 67%)10818(Top 656%)
20M20.00 mi1.36 mi15785-4810596+2010596+2016909(Top 60%)10774(Top 67%)10774(Top 654%)
21M21.00 mi1.00 mi16039-25410671-7510671-7519584(Top 69%)11855(Top 74%)11855(Top 719%)
35K21.75 mi0.75 mi16132-9310685-1410685-1419051(Top 67%)11515(Top 71%)11515(Top 699%)
23M23.00 mi1.25 mi16252-12010715-3010715-3018710(Top 66%)11305(Top 70%)11305(Top 686%)
24M24.00 mi1.00 mi16241+1110682+3310682+3316391(Top 58%)10206(Top 63%)10206(Top 619%)
40K24.85 mi0.85 mi16263-2210669+1310669+1316661(Top 59%)10213(Top 63%)10213(Top 620%)
25.2M25.20 mi0.35 mi16309-4610678-910678-918566(Top 65%)11098(Top 69%)11098(Top 673%)
Finish26.22 mi1.02 mi16439-13010702-2410702-2419387(Top 68%)11521(Top 72%)11521(Top 699%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

15950

Males

10790

M55-59

10790

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

14659

Males

10280

M55-59

10280

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

15950

Males

10790

M55-59

10790

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16340

Males

10888

M55-59

10888

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

16498

Males

10977

M55-59

10977

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16365

Males

10804

M55-59

10804

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16763

Males

10818

M55-59

10818

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16909

Males

10774

M55-59

10774

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

19584

Males

11855

M55-59

11855

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

19051

Males

11515

M55-59

11515

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18710

Males

11305

M55-59

11305

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16391

Males

10206

M55-59

10206

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16661

Males

10213

M55-59

10213

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18566

Males

11098

M55-59

11098

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19387

Males

11521

M55-59

11521

Passing Analysis

Category:
Athletes Passed
1057
Passed By
3933
Net Change
-2876
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13563
5K10K125620-495#13563#14058
10K15K65701-636#14058#14694
15K20K111588-477#14694#15171
20KHalf1797-80#15171#15251
Half25K115318-203#15251#15454
25K30K155438-283#15454#15737
30K20M110158-48#15737#15785
20M21M45299-254#15785#16039
21M35K45138-93#16039#16132
35K23M78198-120#16132#16252
23M24M8372+11#16252#16241
24M40K5779-22#16241#16263
40K25.2M1662-46#16263#16309
25.2MFinish35165-130#16309#16439
TOTALS10573933-2876
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing