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Irina Achim

Bib: 21466•F

0:00

0:00

/ mi

Masters

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Overall

#0 / 29021

Gender (Female)

#0 / 12578

Top 39%

Masters (Masters Women)

#0 / 6862

Top 23%

Age Group (F45-49)

#0 / 1786

Top 27%

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

22:35

3.11 mi

Rank: #10790

Start → 5K

22:35 | 7:17/mi

22:35

3.11 mi

Rank: #10790

Start → 5K

22:35 | 7:17/mi

10K

45:27

6.21 mi

Rank: #11219 (-429)

5K → 10K

22:52 | 7:22/mi

10K

45:27

6.21 mi

Rank: #11219 (-429)

5K → 10K

22:52 | 7:22/mi

15K

1:09:03

9.32 mi

Rank: #12010 (-791)

10K → 15K

23:36 | 7:36/mi

15K

1:09:03

9.32 mi

Rank: #12010 (-791)

10K → 15K

23:36 | 7:36/mi

20K

1:33:16

12.43 mi

Rank: #12639

15K → 20K

24:13 | 7:48/mi

20K

1:33:16

12.43 mi

Rank: #12639

15K → 20K

24:13 | 7:48/mi

HALF

1:38:32

13.11 mi

Rank: #12771

20K → HALF

5:16 | 7:44/mi

HALF

1:38:32

13.11 mi

Rank: #12771

20K → HALF

5:16 | 7:44/mi

25K

1:58:04

15.53 mi

Rank: #13250

HALF → 25K

19:32 | 8:04/mi

25K

1:58:04

15.53 mi

Rank: #13250

HALF → 25K

19:32 | 8:04/mi

30K

2:24:08

18.64 mi

Rank: #13782

25K → 30K

26:04 | 8:24/mi

30K

2:24:08

18.64 mi

Rank: #13782

25K → 30K

26:04 | 8:24/mi

20M

2:35:43

20.00 mi

Rank: #13972

30K → 20M

11:35 | 8:32/mi

20M

2:35:43

20.00 mi

Rank: #13972

30K → 20M

11:35 | 8:32/mi

21M

2:45:05

21.00 mi

Rank: #14242

20M → 21M

9:22 | 9:22/mi

21M

2:45:05

21.00 mi

Rank: #14242

20M → 21M

9:22 | 9:22/mi

35K

2:51:21

21.75 mi

Rank: #14318

21M → 35K

6:16 | 8:23/mi

35K

2:51:21

21.75 mi

Rank: #14318

21M → 35K

6:16 | 8:23/mi

23M

3:02:05

23.00 mi

Rank: #14443

35K → 23M

10:44 | 8:35/mi

23M

3:02:05

23.00 mi

Rank: #14443

35K → 23M

10:44 | 8:35/mi

24M

3:10:36

24.00 mi

Rank: #14582

23M → 24M

8:31 | 8:31/mi

24M

3:10:36

24.00 mi

Rank: #14582

23M → 24M

8:31 | 8:31/mi

40K

3:18:06

24.85 mi

Rank: #14720

24M → 40K

7:30 | 8:47/mi

40K

3:18:06

24.85 mi

Rank: #14720

24M → 40K

7:30 | 8:47/mi

25.2M

3:21:16

25.20 mi

Rank: #14734

40K → 25.2M

3:10 | 9:11/mi

25.2M

3:21:16

25.20 mi

Rank: #14734

40K → 25.2M

3:10 | 9:11/mi

FINISH

3:29:44

26.22 mi

Rank: #14868

25.2M → FINISH

8:28 | 8:19/mi

FINISH

3:29:44

26.22 mi

Rank: #14868

25.2M → FINISH

8:28 | 8:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:38:32

Pace7:31 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:51:12

Pace8:29 /mi

📊Positive Split: 12.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:04:04	22:35	7:17	22:35	7:17	-
10K	6.21 mi	11:26:56	45:27	7:19	22:52	7:22	+0:05
15K	9.32 mi	11:50:32	1:09:03	7:25	23:36	7:36	+0:14
20K	12.43 mi	12:14:45	1:33:16	7:31	24:13	7:48	+0:12
HALF	13.11 mi	12:20:01	1:38:32	7:31	5:16	7:44	-0:04
25K	15.53 mi	12:39:33	1:58:04	7:37	19:32	8:04	+0:20
30K	18.64 mi	13:05:37	2:24:08	7:44	26:04	8:24	+0:20
20M	20.00 mi	13:17:12	2:35:43	7:48	11:35	8:32	+0:08
21M	21.00 mi	13:26:34	2:45:05	7:52	9:22	9:22	+0:50
35K	21.75 mi	13:32:50	2:51:21	7:53	6:16	8:23	-0:59
23M	23.00 mi	13:43:34	3:02:05	7:56	10:44	8:35	+0:12
24M	24.00 mi	13:52:05	3:10:36	7:57	8:31	8:31	-0:04
40K	24.85 mi	13:59:35	3:18:06	7:59	7:30	8:47	+0:16
25.2M	25.20 mi	14:02:45	3:21:16	8:00	3:10	9:11	+0:24
FINISH	26.22 mi	14:11:13	3:29:44	8:01	8:28	8:19	-0:52

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:17 /mi

Average Pace

8:00 /mi

Slowest Pace

9:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:58:04

56% of race

Time at Steady Pace

1:11:38

34% of race

Time at Slower Pace

20:02

10% of race

Average Pace: 8:00 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:04:04	22:35	7:17	22:35	7:17	#10790
10K	6.21 mi	11:26:56	45:27	7:19	22:52	7:22	#11219
15K	9.32 mi	11:50:32	1:09:03	7:25	23:36	7:36	#12010
20K	12.43 mi	12:14:45	1:33:16	7:31	24:13	7:48	#12639
HALF	13.11 mi	12:20:01	1:38:32	7:31	5:16	7:44	#12771
25K	15.53 mi	12:39:33	1:58:04	7:37	19:32	8:04	#13250
30K	18.64 mi	13:05:37	2:24:08	7:44	26:04	8:24	#13782
20M	20.00 mi	13:17:12	2:35:43	7:48	11:35	8:32	#13972
21M	21.00 mi	13:26:34	2:45:05	7:52	9:22	9:22	#14242
35K	21.75 mi	13:32:50	2:51:21	7:53	6:16	8:23	#14318
23M	23.00 mi	13:43:34	3:02:05	7:56	10:44	8:35	#14443
24M	24.00 mi	13:52:05	3:10:36	7:57	8:31	8:31	#14582
40K	24.85 mi	13:59:35	3:18:06	7:59	7:30	8:47	#14720
25.2M	25.20 mi	14:02:45	3:21:16	8:00	3:10	9:11	#14734
FINISH	26.22 mi	14:11:13	3:29:44	8:01	8:28	8:19	#14868

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

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	10790	2277	2277	13649(Top 47%)	3945(Top 31%)	3945(Top 221%)
10K	6.21 mi	3.10 mi	11219-429	2514-237	2514-237	11722(Top 40%)	2821(Top 22%)	2821(Top 158%)
15K	9.32 mi	3.11 mi	12010-791	2966-452	2966-452	13649(Top 47%)	3945(Top 31%)	3945(Top 221%)
20K	12.43 mi	3.11 mi	12639-629	3352-386	3352-386	14493(Top 50%)	4499(Top 36%)	4499(Top 252%)
HALF	13.11 mi	0.68 mi	12771-132	3432-80	3432-80	15023(Top 52%)	4744(Top 38%)	4744(Top 266%)
25K	15.53 mi	2.42 mi	13250-479	3735-303	3735-303	15821(Top 55%)	5314(Top 42%)	5314(Top 298%)
30K	18.64 mi	3.11 mi	13782-532	4070-335	4070-335	16204(Top 56%)	5634(Top 45%)	5634(Top 315%)
20M	20.00 mi	1.36 mi	13972-190	4213-143	4213-143	16380(Top 56%)	5849(Top 47%)	5849(Top 327%)
21M	21.00 mi	1.00 mi	14242-270	4386-173	4386-173	17940(Top 62%)	6753(Top 54%)	6753(Top 378%)
35K	21.75 mi	0.75 mi	14318-76	4450-64	4450-64	16914(Top 58%)	6268(Top 50%)	6268(Top 351%)
23M	23.00 mi	1.25 mi	14443-125	4568-118	4568-118	16178(Top 56%)	5943(Top 47%)	5943(Top 333%)
24M	24.00 mi	1.00 mi	14582-139	4676-108	4676-108	17002(Top 59%)	6463(Top 51%)	6463(Top 362%)
40K	24.85 mi	0.85 mi	14720-138	4771-95	4771-95	17245(Top 59%)	6644(Top 53%)	6644(Top 372%)
25.2M	25.20 mi	0.35 mi	14734-14	4787-16	4787-16	15732(Top 54%)	5805(Top 46%)	5805(Top 325%)
FINISH	26.22 mi	1.02 mi	14868-134	4885-98	4885-98	17104(Top 59%)	6568(Top 52%)	6568(Top 368%)

6568

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 2 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

Upload your GPX file to see detailed activity metrics

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Results processed 3 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Irina Achim

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→HALF

HALF→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→FINISH

Passing

Passing Analysis

Activity Data

Export & Support

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data