Jacek Walac

Bib: 31431•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Division (M40-44)

#0 / 2247

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

28:59

Rank: #23648

Start → 5K

9:20/mi

28:59 split

5K· 3.11 mi

28:59

Rank: #23648

Start → 5K

9:20/mi

28:59 split

10K· 6.21 mi

58:50

Rank: #24092 (-444)

5K → 10K

9:36/mi

29:51 split

10K· 6.21 mi

58:50

Rank: #24092 (-444)

5K → 10K

9:36/mi

29:51 split

15K· 9.32 mi

1:29:21

Rank: #24279 (-187)

10K → 15K

9:49/mi

30:31 split

15K· 9.32 mi

1:29:21

Rank: #24279 (-187)

10K → 15K

9:49/mi

30:31 split

20K· 12.43 mi

2:01:02

Rank: #24396 (-117)

15K → 20K

10:12/mi

31:41 split

20K· 12.43 mi

2:01:02

Rank: #24396 (-117)

15K → 20K

10:12/mi

31:41 split

Half· 13.11 mi

2:07:50

Rank: #24409 (-13)

20K → Half

9:58/mi

6:48 split

Half· 13.11 mi

2:07:50

Rank: #24409 (-13)

20K → Half

9:58/mi

6:48 split

25K· 15.53 mi

2:33:08

Rank: #24385 (+24)

Half → 25K

10:26/mi

25:18 split

25K· 15.53 mi

2:33:08

Rank: #24385 (+24)

Half → 25K

10:26/mi

25:18 split

30K· 18.64 mi

3:07:47

Rank: #24394 (-9)

25K → 30K

11:09/mi

34:39 split

30K· 18.64 mi

3:07:47

Rank: #24394 (-9)

25K → 30K

11:09/mi

34:39 split

20M

3:22:38

Rank: #24325 (+69)

30K → 20M

10:56/mi

14:51 split

20M

3:22:38

Rank: #24325 (+69)

30K → 20M

10:56/mi

14:51 split

21M

3:34:51

Rank: #24307 (+18)

20M → 21M

12:13/mi

12:13 split

21M

3:34:51

Rank: #24307 (+18)

20M → 21M

12:13/mi

12:13 split

35K· 21.75 mi

3:42:38

Rank: #24250 (+57)

21M → 35K

10:24/mi

7:47 split

35K· 21.75 mi

3:42:38

Rank: #24250 (+57)

21M → 35K

10:24/mi

7:47 split

23M

3:56:04

Rank: #24160 (+90)

35K → 23M

10:44/mi

13:26 split

23M

3:56:04

Rank: #24160 (+90)

35K → 23M

10:44/mi

13:26 split

24M

4:06:47

Rank: #24130 (+30)

23M → 24M

10:43/mi

10:43 split

24M

4:06:47

Rank: #24130 (+30)

23M → 24M

10:43/mi

10:43 split

40K· 24.85 mi

4:15:58

Rank: #24081 (+49)

24M → 40K

10:44/mi

9:11 split

40K· 24.85 mi

4:15:58

Rank: #24081 (+49)

24M → 40K

10:44/mi

9:11 split

25.2M

4:20:13

Rank: #24080 (+1)

40K → 25.2M

12:19/mi

4:15 split

25.2M

4:20:13

Rank: #24080 (+1)

40K → 25.2M

12:19/mi

4:15 split

Finish· 26.22 mi

4:29:49

Rank: #23996 (+84)

25.2M → Finish

9:25/mi

9:36 split

Finish· 26.22 mi

4:29:49

Rank: #23996 (+84)

25.2M → Finish

9:25/mi

9:36 split

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time2:07:50

Pace9:45 /mi

2nd Half

Distance13.11 mi

Time2:21:59

Pace10:50 /mi

📊Positive Split: 11.1% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:51:11	28:59	9:20	28:59	9:20	-
10K	6.21 mi	12:21:02	58:50	9:28	29:51	9:36	+0:16
15K	9.32 mi	12:51:33	1:29:21	9:35	30:31	9:49	+0:13
20K	12.43 mi	13:23:14	2:01:02	9:44	31:41	10:12	+0:23
Half	13.11 mi	13:30:02	2:07:50	9:45	6:48	9:58	-0:14
25K	15.53 mi	13:55:20	2:33:08	9:51	25:18	10:26	+0:28
30K	18.64 mi	14:29:59	3:07:47	10:04	34:39	11:09	+0:43
20M	20.00 mi	14:44:50	3:22:38	10:08	14:51	10:56	-0:13
21M	21.00 mi	14:57:03	3:34:51	10:14	12:13	12:13	+1:17
35K	21.75 mi	15:04:50	3:42:38	10:14	7:47	10:24	-1:49
23M	23.00 mi	15:18:16	3:56:04	10:16	13:26	10:44	+0:20
24M	24.00 mi	15:28:59	4:06:47	10:17	10:43	10:43	-0:01
40K	24.85 mi	15:38:10	4:15:58	10:18	9:11	10:44	+0:01
25.2M	25.20 mi	15:42:25	4:20:13	10:20	4:15	12:19	+1:35
Finish	26.22 mi	15:52:01	4:29:49	10:18	9:36	9:25	-2:54

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

9:20 /mi

Average Pace

10:18 /mi

Slowest Pace

12:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:45

39% of race

Time at Steady Pace

1:38:06

36% of race

Time at Slower Pace

1:05:58

24% of race

Average Pace: 10:17 /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	11:51:11	28:59	9:20	28:59	9:20	#23648
10K	6.21 mi	12:21:02	58:50	9:28	29:51	9:36	#24092
15K	9.32 mi	12:51:33	1:29:21	9:35	30:31	9:49	#24279
20K	12.43 mi	13:23:14	2:01:02	9:44	31:41	10:12	#24396
Half	13.11 mi	13:30:02	2:07:50	9:45	6:48	9:58	#24409
25K	15.53 mi	13:55:20	2:33:08	9:51	25:18	10:26	#24385
30K	18.64 mi	14:29:59	3:07:47	10:04	34:39	11:09	#24394
20M	20.00 mi	14:44:50	3:22:38	10:08	14:51	10:56	#24325
21M	21.00 mi	14:57:03	3:34:51	10:14	12:13	12:13	#24307
35K	21.75 mi	15:04:50	3:42:38	10:14	7:47	10:24	#24250
23M	23.00 mi	15:18:16	3:56:04	10:16	13:26	10:44	#24160
24M	24.00 mi	15:28:59	4:06:47	10:17	10:43	10:43	#24130
40K	24.85 mi	15:38:10	4:15:58	10:18	9:11	10:44	#24081
25.2M	25.20 mi	15:42:25	4:20:13	10:20	4:15	12:19	#24080
Finish	26.22 mi	15:52:01	4:29:49	10:18	9:36	9:25	#23996

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	3.11 mi	23648	14080	14080	24593(Top 87%)	14526(Top 90%)	14526(Top 646%)
10K	6.21 mi	3.10 mi	24092-444	14296-216	14296-216	24382(Top 86%)	14418(Top 90%)	14418(Top 642%)
15K	9.32 mi	3.11 mi	24279-187	14386-90	14386-90	24593(Top 87%)	14526(Top 90%)	14526(Top 646%)
20K	12.43 mi	3.11 mi	24396-117	14413-27	14413-27	24631(Top 87%)	14502(Top 90%)	14502(Top 645%)
Half	13.11 mi	0.68 mi	24409-13	14426-13	14426-13	24750(Top 87%)	14551(Top 90%)	14551(Top 648%)
25K	15.53 mi	2.42 mi	24385+24	14400+26	14400+26	24247(Top 85%)	14304(Top 89%)	14304(Top 637%)
30K	18.64 mi	3.11 mi	24394-9	14387+13	14387+13	24296(Top 86%)	14210(Top 88%)	14210(Top 632%)
20M	20.00 mi	1.36 mi	24325+69	14337+50	14337+50	23446(Top 83%)	13735(Top 85%)	13735(Top 611%)
21M	21.00 mi	1.00 mi	24307+18	14310+27	14310+27	23953(Top 84%)	13887(Top 86%)	13887(Top 618%)
35K	21.75 mi	0.75 mi	24250+57	14273+37	14273+37	22957(Top 81%)	13368(Top 83%)	13368(Top 595%)
23M	23.00 mi	1.25 mi	24160+90	14213+60	14213+60	22587(Top 80%)	13146(Top 82%)	13146(Top 585%)
24M	24.00 mi	1.00 mi	24130+30	14182+31	14182+31	23355(Top 82%)	13493(Top 84%)	13493(Top 600%)
40K	24.85 mi	0.85 mi	24081+49	14145+37	14145+37	22544(Top 79%)	13014(Top 81%)	13014(Top 579%)
25.2M	25.20 mi	0.35 mi	24080+1	14142+3	14142+3	23854(Top 84%)	13699(Top 85%)	13699(Top 610%)
Finish	26.22 mi	1.02 mi	23996+84	14095+47	14095+47	20892(Top 74%)	12241(Top 76%)	12241(Top 545%)

12241

Passing Analysis

Category:

Athletes Passed

1139

Passed By

1487

Net Change

-348

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#23648
5K → 10K	92	536	-444	#23648	#24092
10K → 15K	83	270	-187	#24092	#24279
15K → 20K	92	209	-117	#24279	#24396
20K → Half	21	34	-13	#24396	#24409
Half → 25K	128	104	+24	#24409	#24385
25K → 30K	131	140	-9	#24385	#24394
30K → 20M	96	27	+69	#24394	#24325
20M → 21M	78	60	+18	#24325	#24307
21M → 35K	69	12	+57	#24307	#24250
35K → 23M	107	17	+90	#24250	#24160
23M → 24M	63	33	+30	#24160	#24130
24M → 40K	69	20	+49	#24130	#24081
40K → 25.2M	18	17	+1	#24081	#24080
25.2M → Finish	92	8	+84	#24080	#23996
TOTALS	1139	1487	-348