Derek Ahern

Bib: 6349•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 26622

Top 42%

Gender (Male)

#0 / 15176

Masters (Masters Men)

#0 / 9891

Top 47%

Division (M45-49)

#0 / 2252

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

23:13

Rank: #9392

Start → 5K

23:13 | 7:28/mi

5K· 3.11 mi

23:13

Rank: #9392

Start → 5K

23:13 | 7:28/mi

10K· 6.21 mi

47:32

Rank: #11343 (-1951)

5K → 10K

24:19 | 7:50/mi

10K· 6.21 mi

47:32

Rank: #11343 (-1951)

5K → 10K

24:19 | 7:50/mi

15K· 9.32 mi

1:11:33

Rank: #11581 (-238)

10K → 15K

24:01 | 7:44/mi

15K· 9.32 mi

1:11:33

Rank: #11581 (-238)

10K → 15K

24:01 | 7:44/mi

20K· 12.43 mi

1:35:32

Rank: #11410 (+171)

15K → 20K

23:59 | 7:43/mi

20K· 12.43 mi

1:35:32

Rank: #11410 (+171)

15K → 20K

23:59 | 7:43/mi

Half· 13.11 mi

1:40:39

Rank: #11345 (+65)

20K → Half

5:07 | 7:30/mi

Half· 13.11 mi

1:40:39

Rank: #11345 (+65)

20K → Half

5:07 | 7:30/mi

25K· 15.53 mi

1:59:38

Rank: #11304 (+41)

Half → 25K

18:59 | 7:50/mi

25K· 15.53 mi

1:59:38

Rank: #11304 (+41)

Half → 25K

18:59 | 7:50/mi

30K· 18.64 mi

2:24:39

Rank: #11245 (+59)

25K → 30K

25:01 | 8:03/mi

30K· 18.64 mi

2:24:39

Rank: #11245 (+59)

25K → 30K

25:01 | 8:03/mi

20M

2:35:40

Rank: #11209 (+36)

30K → 20M

11:01 | 8:06/mi

20M

2:35:40

Rank: #11209 (+36)

30K → 20M

11:01 | 8:06/mi

21M

2:44:05

Rank: #11105 (+104)

20M → 21M

8:25 | 8:25/mi

21M

2:44:05

Rank: #11105 (+104)

20M → 21M

8:25 | 8:25/mi

35K· 21.75 mi

2:49:56

Rank: #11100 (+5)

21M → 35K

5:51 | 7:49/mi

35K· 21.75 mi

2:49:56

Rank: #11100 (+5)

21M → 35K

5:51 | 7:49/mi

23M

3:00:25

Rank: #11159 (-59)

35K → 23M

10:29 | 8:22/mi

23M

3:00:25

Rank: #11159 (-59)

35K → 23M

10:29 | 8:22/mi

24M

3:08:31

Rank: #11195 (-36)

23M → 24M

8:06 | 8:06/mi

24M

3:08:31

Rank: #11195 (-36)

23M → 24M

8:06 | 8:06/mi

40K· 24.85 mi

3:15:38

Rank: #11221 (-26)

24M → 40K

7:07 | 8:19/mi

40K· 24.85 mi

3:15:38

Rank: #11221 (-26)

24M → 40K

7:07 | 8:19/mi

25.2M

3:18:44

Rank: #11225 (-4)

40K → 25.2M

3:06 | 8:59/mi

25.2M

3:18:44

Rank: #11225 (-4)

40K → 25.2M

3:06 | 8:59/mi

Finish· 26.22 mi

3:27:03

Rank: #11309 (-84)

25.2M → Finish

8:19 | 8:10/mi

Finish· 26.22 mi

3:27:03

Rank: #11309 (-84)

25.2M → Finish

8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:40:39

Pace7:41 /mi

2nd Half

Distance13.11 mi

Time1:46:24

Pace8:07 /mi

📊Positive Split: 5.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:26:36	23:13	7:28	23:13	7:28	-
10K	6.21 mi	10:50:55	47:32	7:39	24:19	7:50	+0:22
15K	9.32 mi	11:14:56	1:11:33	7:41	24:01	7:44	-0:06
20K	12.43 mi	11:38:55	1:35:32	7:41	23:59	7:43	-0:01
Half	13.11 mi	11:44:02	1:40:39	7:41	5:07	7:30	-0:13
25K	15.53 mi	12:03:01	1:59:38	7:42	18:59	7:50	+0:20
30K	18.64 mi	12:28:02	2:24:39	7:46	25:01	8:03	+0:13
20M	20.00 mi	12:39:03	2:35:40	7:47	11:01	8:06	+0:03
21M	21.00 mi	12:47:28	2:44:05	7:49	8:25	8:25	+0:19
35K	21.75 mi	12:53:19	2:49:56	7:49	5:51	7:49	-0:36
23M	23.00 mi	13:03:48	3:00:25	7:51	10:29	8:22	+0:33
24M	24.00 mi	13:11:54	3:08:31	7:51	8:06	8:06	-0:16
40K	24.85 mi	13:19:01	3:15:38	7:52	7:07	8:19	+0:13
25.2M	25.20 mi	13:22:07	3:18:44	7:53	3:06	8:59	+0:40
Finish	26.22 mi	13:30:26	3:27:03	7:54	8:19	8:10	-0:49

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

7:28 /mi

Average Pace

7:54 /mi

Slowest Pace

8:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:29

61% of race

Time at Steady Pace

52:27

25% of race

Time at Slower Pace

29:07

14% of race

Average Pace: 7:54 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:26:36	23:13	7:28	23:13	7:28	#9392
10K	6.21 mi	10:50:55	47:32	7:39	24:19	7:50	#11343
15K	9.32 mi	11:14:56	1:11:33	7:41	24:01	7:44	#11581
20K	12.43 mi	11:38:55	1:35:32	7:41	23:59	7:43	#11410
Half	13.11 mi	11:44:02	1:40:39	7:41	5:07	7:30	#11345
25K	15.53 mi	12:03:01	1:59:38	7:42	18:59	7:50	#11304
30K	18.64 mi	12:28:02	2:24:39	7:46	25:01	8:03	#11245
20M	20.00 mi	12:39:03	2:35:40	7:47	11:01	8:06	#11209
21M	21.00 mi	12:47:28	2:44:05	7:49	8:25	8:25	#11105
35K	21.75 mi	12:53:19	2:49:56	7:49	5:51	7:49	#11100
23M	23.00 mi	13:03:48	3:00:25	7:51	10:29	8:22	#11159
24M	24.00 mi	13:11:54	3:08:31	7:51	8:06	8:06	#11195
40K	24.85 mi	13:19:01	3:15:38	7:52	7:07	8:19	#11221
25.2M	25.20 mi	13:22:07	3:18:44	7:53	3:06	8:59	#11225
Finish	26.22 mi	13:30:26	3:27:03	7:54	8:19	8:10	#11309

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	9392	7809	7809	12088(Top 45%)	9124(Top 60%)	9124(Top 405%)
10K	6.21 mi	3.10 mi	11343-1951	8814-1005	8814-1005	13344(Top 50%)	9694(Top 64%)	9694(Top 430%)
15K	9.32 mi	3.11 mi	11581-238	8916-102	8916-102	12088(Top 45%)	9124(Top 60%)	9124(Top 405%)
20K	12.43 mi	3.11 mi	11410+171	8836+80	8836+80	11063(Top 42%)	8610(Top 57%)	8610(Top 382%)
Half	13.11 mi	0.68 mi	11345+65	8798+38	8798+38	10222(Top 38%)	8234(Top 54%)	8234(Top 366%)
25K	15.53 mi	2.42 mi	11304+41	8754+44	8754+44	11335(Top 43%)	8642(Top 57%)	8642(Top 384%)
30K	18.64 mi	3.11 mi	11245+59	8672+82	8672+82	11304(Top 42%)	8498(Top 56%)	8498(Top 377%)
20M	20.00 mi	1.36 mi	11209+36	8642+30	8642+30	11059(Top 42%)	8280(Top 55%)	8280(Top 368%)
21M	21.00 mi	1.00 mi	11105+104	8577+65	8577+65	9958(Top 37%)	7587(Top 50%)	7587(Top 337%)
35K	21.75 mi	0.75 mi	11100+5	8565+12	8565+12	10778(Top 40%)	8001(Top 53%)	8001(Top 355%)
23M	23.00 mi	1.25 mi	11159-59	8564+1	8564+1	12367(Top 46%)	8623(Top 57%)	8623(Top 383%)
24M	24.00 mi	1.00 mi	11195-36	8557+7	8557+7	11912(Top 45%)	8353(Top 55%)	8353(Top 371%)
40K	24.85 mi	0.85 mi	11221-26	8536+21	8536+21	12182(Top 46%)	8392(Top 55%)	8392(Top 373%)
25.2M	25.20 mi	0.35 mi	11225-4	8528+8	8528+8	12385(Top 47%)	8448(Top 56%)	8448(Top 375%)
Finish	26.22 mi	1.02 mi	11309-84	8552-24	8552-24	13149(Top 49%)	8845(Top 58%)	8845(Top 393%)

8845

Passing Analysis

Category:

Athletes Passed

1346

Passed By

3261

Net Change

-1917

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#9392
5K → 10K	15	1964	-1951	#9392	#11343
10K → 15K	106	344	-238	#11343	#11581
15K → 20K	256	85	+171	#11581	#11410
20K → Half	73	8	+65	#11410	#11345
Half → 25K	135	94	+41	#11345	#11304
25K → 30K	210	151	+59	#11304	#11245
30K → 20M	108	72	+36	#11245	#11209
20M → 21M	135	31	+104	#11209	#11105
21M → 35K	46	41	+5	#11105	#11100
35K → 23M	67	126	-59	#11100	#11159
23M → 24M	62	98	-36	#11159	#11195
24M → 40K	54	80	-26	#11195	#11221
40K → 25.2M	33	37	-4	#11221	#11225
25.2M → Finish	46	130	-84	#11225	#11309
TOTALS	1346	3261	-1917