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BOSTON MARATHON 2025

Mirna Pokas

Bib: 20721•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Female)
#0 / 12228
Top 35%
Masters (Masters Women)
#0 / 6759
Top 20%
Division (F40-44)
#0 / 1718
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:37/mi
23:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:44/mi
47:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:44/mi
1:11:43
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:36:09
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:41:27
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
2:00:45
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:26:47
↑ 181↓ 1480.2%
20M
8:43/mi
2:38:38
↑ 64↓ 500.2%
21M
9:18/mi
2:47:56
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
2:54:06
↑ 17↓ 861.7%
23M
8:38/mi
3:04:54
↑ 23↓ 630.6%
24M
8:19/mi
3:13:13
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:20:36
↓ 200.3%
25.2M
9:25/mi
3:23:51
↑ 13↓ 160.2%
Finish· 26.22 mi
8:32/mi
3:32:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:27
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:51:06
Pace8:29 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0923:407:3723:40
7:37
-
10K
6.21 mi11:40:1147:427:4124:02
7:44
+0:07
15K
9.32 mi12:04:121:11:437:4224:01
7:44
0:00
20K
12.43 mi12:28:381:36:097:4424:26
7:52
+0:08
Half
13.11 mi12:33:561:41:277:445:18
7:46
-0:06
25K
15.53 mi12:53:142:00:457:4619:18
7:58
+0:12
30K
18.64 mi13:19:162:26:477:5226:02
8:23
+0:25
20M
20.00 mi13:31:072:38:387:5611:51
8:43
+0:20
21M
21.00 mi13:40:252:47:568:009:18
9:18
+0:35
35K
21.75 mi13:46:352:54:068:006:10
8:15
-1:03
23M
23.00 mi13:57:233:04:548:0210:48
8:38
+0:23
24M
24.00 mi14:05:423:13:138:038:19
8:19
-0:19
40K
24.85 mi14:13:053:20:368:047:23
8:38
+0:19
25.2M
25.20 mi14:16:203:23:518:053:15
9:25
+0:47
Finish
26.22 mi14:25:023:32:338:078:42
8:32
-0:53

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

7:37 /mi

Average Pace

8:07 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:45

57% of race

Time at Steady Pace

49:13

23% of race

Time at Slower Pace

42:35

20% of race

Average Pace: 8:06 /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 mi11:16:0923:407:3723:40
7:37
#13289
10K
6.21 mi11:40:1147:427:4124:02
7:44
#13735
15K
9.32 mi12:04:121:11:437:4224:01
7:44
#13701
20K
12.43 mi12:28:381:36:097:4424:26
7:52
#13695
Half
13.11 mi12:33:561:41:277:445:18
7:46
#13708
25K
15.53 mi12:53:142:00:457:4619:18
7:58
#13650
30K
18.64 mi13:19:162:26:477:5226:02
8:23
#13671
20M
20.00 mi13:31:072:38:387:5611:51
8:43
#13768
21M
21.00 mi13:40:252:47:568:009:18
9:18
#13828
35K
21.75 mi13:46:352:54:068:006:10
8:15
#13820
23M
23.00 mi13:57:233:04:548:0210:48
8:38
#13839
24M
24.00 mi14:05:423:13:138:038:19
8:19
#13810
40K
24.85 mi14:13:053:20:368:047:23
8:38
#13815
25.2M
25.20 mi14:16:203:23:518:053:15
9:25
#13808
Finish
26.22 mi14:25:023:32:338:078:42
8:32
#13907
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi132893490349013796(Top 49%)3896(Top 32%)3896(Top 227%)
10K6.21 mi3.10 mi13735-4463787-2973787-29714222(Top 50%)4093(Top 33%)4093(Top 238%)
15K9.32 mi3.11 mi13701+343799-123799-1213796(Top 49%)3896(Top 32%)3896(Top 227%)
20K12.43 mi3.11 mi13695+63841-423841-4213811(Top 49%)3992(Top 33%)3992(Top 232%)
Half13.11 mi0.68 mi13708-133857-163857-1614069(Top 50%)4102(Top 34%)4102(Top 239%)
25K15.53 mi2.42 mi13650+583846+113846+1113602(Top 48%)4002(Top 33%)4002(Top 233%)
30K18.64 mi3.11 mi13671-213920-743920-7414021(Top 49%)4380(Top 36%)4380(Top 255%)
20M20.00 mi1.36 mi13768-974005-854005-8515194(Top 53%)5144(Top 42%)5144(Top 299%)
21M21.00 mi1.00 mi13828-604075-704075-7015149(Top 53%)5253(Top 43%)5253(Top 306%)
35K21.75 mi0.75 mi13820+84086-114086-1113924(Top 49%)4636(Top 38%)4636(Top 270%)
23M23.00 mi1.25 mi13839-194137-514137-5114103(Top 50%)4847(Top 40%)4847(Top 282%)
24M24.00 mi1.00 mi13810+294155-184155-1813393(Top 47%)4514(Top 37%)4514(Top 263%)
40K24.85 mi0.85 mi13815-54192-374192-3714285(Top 50%)5114(Top 42%)5114(Top 298%)
25.2M25.20 mi0.35 mi13808+74201-94201-914189(Top 50%)5109(Top 42%)5109(Top 297%)
Finish26.22 mi1.02 mi13907-994271-704271-7016463(Top 58%)6273(Top 51%)6273(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13796

Females

3896

F40-44

3896

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14222

Females

4093

F40-44

4093

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13796

Females

3896

F40-44

3896

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13811

Females

3992

F40-44

3992

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14069

Females

4102

F40-44

4102

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13602

Females

4002

F40-44

4002

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

14021

Females

4380

F40-44

4380

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15194

Females

5144

F40-44

5144

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

15149

Females

5253

F40-44

5253

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13924

Females

4636

F40-44

4636

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14103

Females

4847

F40-44

4847

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13393

Females

4514

F40-44

4514

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14285

Females

5114

F40-44

5114

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14189

Females

5109

F40-44

5109

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

16463

Females

6273

F40-44

6273

Passing Analysis

Category:
Athletes Passed
1640
Passed By
2258
Net Change
-618
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13289
5K → 10K135581-446#13289#13735
10K → 15K217183+34#13735#13701
15K → 20K208202+6#13701#13695
20K → Half3043-13#13695#13708
Half → 25K207149+58#13708#13650
25K → 30K239260-21#13650#13671
30K → 20M95192-97#13671#13768
20M → 21M83143-60#13768#13828
21M → 35K6254+8#13828#13820
35K → 23M107126-19#13820#13839
23M → 24M10172+29#13839#13810
24M → 40K8388-5#13810#13815
40K → 25.2M3629+7#13815#13808
25.2M → Finish37136-99#13808#13907
TOTALS16402258-618
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing