April Irwin

Bib: 21820•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Masters (Masters Women)

#0 / 6759

Division (F45-49)

#0 / 1813

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

25:25

Rank: #17995

Start → 5K

8:11/mi

25:25 split

5K· 3.11 mi

25:25

Rank: #17995

Start → 5K

8:11/mi

25:25 split

10K· 6.21 mi

51:28

Rank: #18508 (-513)

5K → 10K

8:23/mi

26:03 split

10K· 6.21 mi

51:28

Rank: #18508 (-513)

5K → 10K

8:23/mi

26:03 split

15K· 9.32 mi

1:17:57

Rank: #18813 (-305)

10K → 15K

8:31/mi

26:29 split

15K· 9.32 mi

1:17:57

Rank: #18813 (-305)

10K → 15K

8:31/mi

26:29 split

20K· 12.43 mi

1:45:28

Rank: #19185 (-372)

15K → 20K

8:51/mi

27:31 split

20K· 12.43 mi

1:45:28

Rank: #19185 (-372)

15K → 20K

8:51/mi

27:31 split

Half· 13.11 mi

1:50:51

Rank: #18995 (+190)

20K → Half

7:53/mi

5:23 split

Half· 13.11 mi

1:50:51

Rank: #18995 (+190)

20K → Half

7:53/mi

5:23 split

25K· 15.53 mi

2:11:37

Rank: #18750 (+245)

Half → 25K

8:34/mi

20:46 split

25K· 15.53 mi

2:11:37

Rank: #18750 (+245)

Half → 25K

8:34/mi

20:46 split

30K· 18.64 mi

2:41:10

Rank: #19021 (-271)

25K → 30K

9:31/mi

29:33 split

30K· 18.64 mi

2:41:10

Rank: #19021 (-271)

25K → 30K

9:31/mi

29:33 split

20M

2:54:59

Rank: #19287 (-266)

30K → 20M

10:10/mi

13:49 split

20M

2:54:59

Rank: #19287 (-266)

30K → 20M

10:10/mi

13:49 split

21M

3:07:11

Rank: #19764 (-477)

20M → 21M

12:12/mi

12:12 split

21M

3:07:11

Rank: #19764 (-477)

20M → 21M

12:12/mi

12:12 split

35K· 21.75 mi

3:13:38

Rank: #19653 (+111)

21M → 35K

8:37/mi

6:27 split

35K· 21.75 mi

3:13:38

Rank: #19653 (+111)

21M → 35K

8:37/mi

6:27 split

23M

3:26:10

Rank: #19719 (-66)

35K → 23M

10:01/mi

12:32 split

23M

3:26:10

Rank: #19719 (-66)

35K → 23M

10:01/mi

12:32 split

24M

3:35:42

Rank: #19730 (-11)

23M → 24M

9:32/mi

9:32 split

24M

3:35:42

Rank: #19730 (-11)

23M → 24M

9:32/mi

9:32 split

40K· 24.85 mi

3:43:20

Rank: #19601 (+129)

24M → 40K

8:56/mi

7:38 split

40K· 24.85 mi

3:43:20

Rank: #19601 (+129)

24M → 40K

8:56/mi

7:38 split

25.2M

3:47:00

Rank: #19606 (-5)

40K → 25.2M

10:38/mi

3:40 split

25.2M

3:47:00

Rank: #19606 (-5)

40K → 25.2M

10:38/mi

3:40 split

Finish· 26.22 mi

3:55:48

Rank: #19517 (+89)

25.2M → Finish

8:38/mi

8:48 split

Finish· 26.22 mi

3:55:48

Rank: #19517 (+89)

25.2M → Finish

8:38/mi

8:48 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:50:51

Pace8:27 /mi

2nd Half

Distance13.11 mi

Time2:04:57

Pace9:32 /mi

📊Positive Split: 12.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:21:24	25:25	8:11	25:25	8:11	-
10K	6.21 mi	11:47:27	51:28	8:17	26:03	8:23	+0:12
15K	9.32 mi	12:13:56	1:17:57	8:22	26:29	8:31	+0:08
20K	12.43 mi	12:41:27	1:45:28	8:29	27:31	8:51	+0:20
Half	13.11 mi	12:46:50	1:50:51	8:27	5:23	7:53	-0:58
25K	15.53 mi	13:07:36	2:11:37	8:28	20:46	8:34	+0:41
30K	18.64 mi	13:37:09	2:41:10	8:39	29:33	9:31	+0:57
20M	20.00 mi	13:50:58	2:54:59	8:45	13:49	10:10	+0:39
21M	21.00 mi	14:03:10	3:07:11	8:55	12:12	12:12	+2:02
35K	21.75 mi	14:09:37	3:13:38	8:54	6:27	8:37	-3:35
23M	23.00 mi	14:22:09	3:26:10	8:58	12:32	10:01	+1:24
24M	24.00 mi	14:31:41	3:35:42	8:59	9:32	9:32	-0:29
40K	24.85 mi	14:39:19	3:43:20	8:59	7:38	8:56	-0:36
25.2M	25.20 mi	14:42:59	3:47:00	9:00	3:40	10:38	+1:42
Finish	26.22 mi	14:51:47	3:55:48	9:00	8:48	8:38	-2:00

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

7:53 /mi

Average Pace

9:00 /mi

Slowest Pace

12:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:48

13% of race

Time at Steady Pace

2:03:42

52% of race

Time at Slower Pace

1:21:18

34% of race

Average Pace: 9:00 /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	11:21:24	25:25	8:11	25:25	8:11	#17995
10K	6.21 mi	11:47:27	51:28	8:17	26:03	8:23	#18508
15K	9.32 mi	12:13:56	1:17:57	8:22	26:29	8:31	#18813
20K	12.43 mi	12:41:27	1:45:28	8:29	27:31	8:51	#19185
Half	13.11 mi	12:46:50	1:50:51	8:27	5:23	7:53	#18995
25K	15.53 mi	13:07:36	2:11:37	8:28	20:46	8:34	#18750
30K	18.64 mi	13:37:09	2:41:10	8:39	29:33	9:31	#19021
20M	20.00 mi	13:50:58	2:54:59	8:45	13:49	10:10	#19287
21M	21.00 mi	14:03:10	3:07:11	8:55	12:12	12:12	#19764
35K	21.75 mi	14:09:37	3:13:38	8:54	6:27	8:37	#19653
23M	23.00 mi	14:22:09	3:26:10	8:58	12:32	10:01	#19719
24M	24.00 mi	14:31:41	3:35:42	8:59	9:32	9:32	#19730
40K	24.85 mi	14:39:19	3:43:20	8:59	7:38	8:56	#19601
25.2M	25.20 mi	14:42:59	3:47:00	9:00	3:40	10:38	#19606
Finish	26.22 mi	14:51:47	3:55:48	9:00	8:48	8:38	#19517

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3.11 mi	17995	6343	6343	19484(Top 69%)	7163(Top 59%)	7163(Top 395%)
10K	6.21 mi	3.10 mi	18508-513	6619-276	6619-276	19104(Top 67%)	6944(Top 57%)	6944(Top 383%)
15K	9.32 mi	3.11 mi	18813-305	6796-177	6796-177	19484(Top 69%)	7163(Top 59%)	7163(Top 395%)
20K	12.43 mi	3.11 mi	19185-372	7009-213	7009-213	20263(Top 71%)	7626(Top 62%)	7626(Top 421%)
Half	13.11 mi	0.68 mi	18995+190	6904+105	6904+105	15118(Top 53%)	4701(Top 38%)	4701(Top 259%)
25K	15.53 mi	2.42 mi	18750+245	6773+131	6773+131	17602(Top 62%)	6197(Top 51%)	6197(Top 342%)
30K	18.64 mi	3.11 mi	19021-271	6969-196	6969-196	19985(Top 70%)	7655(Top 63%)	7655(Top 422%)
20M	20.00 mi	1.36 mi	19287-266	7149-180	7149-180	21479(Top 76%)	8613(Top 70%)	8613(Top 475%)
21M	21.00 mi	1.00 mi	19764-477	7437-288	7437-288	23933(Top 84%)	9993(Top 82%)	9993(Top 551%)
35K	21.75 mi	0.75 mi	19653+111	7392+45	7392+45	16252(Top 57%)	5937(Top 49%)	5937(Top 327%)
23M	23.00 mi	1.25 mi	19719-66	7464-72	7464-72	20530(Top 72%)	8311(Top 68%)	8311(Top 458%)
24M	24.00 mi	1.00 mi	19730-11	7497-33	7497-33	19748(Top 70%)	7955(Top 65%)	7955(Top 439%)
40K	24.85 mi	0.85 mi	19601+129	7439+58	7439+58	15944(Top 56%)	6024(Top 49%)	6024(Top 332%)
25.2M	25.20 mi	0.35 mi	19606-5	7456-17	7456-17	19525(Top 69%)	7912(Top 65%)	7912(Top 436%)
Finish	26.22 mi	1.02 mi	19517+89	7417+39	7417+39	17123(Top 60%)	6628(Top 54%)	6628(Top 366%)

6628

Passing Analysis

Category:

Athletes Passed

1542

Passed By

3064

Net Change

-1522

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#17995
5K → 10K	113	626	-513	#17995	#18508
10K → 15K	97	402	-305	#18508	#18813
15K → 20K	104	476	-372	#18813	#19185
20K → Half	192	2	+190	#19185	#18995
Half → 25K	284	39	+245	#18995	#18750
25K → 30K	166	437	-271	#18750	#19021
30K → 20M	40	306	-266	#19021	#19287
20M → 21M	19	496	-477	#19287	#19764
21M → 35K	116	5	+111	#19764	#19653
35K → 23M	67	133	-66	#19653	#19719
23M → 24M	68	79	-11	#19719	#19730
24M → 40K	135	6	+129	#19730	#19601
40K → 25.2M	33	38	-5	#19601	#19606
25.2M → Finish	108	19	+89	#19606	#19517
TOTALS	1542	3064	-1522