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BOSTON MARATHON 2025

Nataliia Holysh

Bib: 14332•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 19%
Division (F18-39)
#0 / 5469
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:48
Rank: #7973
Start → 5K
7:01/mi
21:48 split
10K· 6.21 mi
43:37
Rank: #8015 (-42)
5K → 10K
7:01/mi
21:49 split
15K· 9.32 mi
1:05:30
Rank: #7962 (+53)
10K → 15K
7:03/mi
21:53 split
20K· 12.43 mi
1:29:27
Rank: #8973 (-1011)
15K → 20K
7:43/mi
23:57 split
Half· 13.11 mi
1:34:18
Rank: #8926 (+47)
20K → Half
7:07/mi
4:51 split
25K· 15.53 mi
1:53:05
Rank: #9402 (-476)
Half → 25K
7:45/mi
18:47 split
30K· 18.64 mi
2:17:47
Rank: #9632 (-230)
25K → 30K
7:57/mi
24:42 split
20M
2:29:26
Rank: #9973 (-341)
30K → 20M
8:34/mi
11:39 split
21M
2:38:43
Rank: #10312 (-339)
20M → 21M
9:17/mi
9:17 split
35K· 21.75 mi
2:44:22
Rank: #10249 (+63)
21M → 35K
7:33/mi
5:39 split
23M
2:54:19
Rank: #10186 (+63)
35K → 23M
7:57/mi
9:57 split
24M
3:02:38
Rank: #10309 (-123)
23M → 24M
8:19/mi
8:19 split
40K· 24.85 mi
3:09:37
Rank: #10305 (+4)
24M → 40K
8:10/mi
6:59 split
25.2M
3:12:36
Rank: #10298 (+7)
40K → 25.2M
8:39/mi
2:59 split
Finish· 26.22 mi
3:20:06
Rank: #10182 (+116)
25.2M → Finish
7:22/mi
7:30 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:18
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:45:48
Pace8:04 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5221:487:0121:48
7:01
-
10K
6.21 mi11:13:4143:377:0121:49
7:01
0:00
15K
9.32 mi11:35:341:05:307:0221:53
7:03
+0:02
20K
12.43 mi11:59:311:29:277:1223:57
7:43
+0:40
Half
13.11 mi12:04:221:34:187:124:51
7:07
-0:36
25K
15.53 mi12:23:091:53:057:1718:47
7:45
+0:38
30K
18.64 mi12:47:512:17:477:2324:42
7:57
+0:12
20M
20.00 mi12:59:302:29:267:2811:39
8:34
+0:37
21M
21.00 mi13:08:472:38:437:339:17
9:17
+0:43
35K
21.75 mi13:14:262:44:227:335:39
7:33
-1:44
23M
23.00 mi13:24:232:54:197:359:57
7:57
+0:24
24M
24.00 mi13:32:423:02:387:378:19
8:19
+0:22
40K
24.85 mi13:39:413:09:377:386:59
8:10
-0:09
25.2M
25.20 mi13:42:403:12:367:392:59
8:39
+0:29
Finish
26.22 mi13:50:103:20:067:387:30
7:22
-1:17

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

7:01 /mi

Average Pace

7:38 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:51

39% of race

Time at Steady Pace

1:23:02

41% of race

Time at Slower Pace

39:13

20% of race

Average Pace: 7:38 /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 mi10:51:5221:487:0121:48
7:01
#7973
10K
6.21 mi11:13:4143:377:0121:49
7:01
#8015
15K
9.32 mi11:35:341:05:307:0221:53
7:03
#7962
20K
12.43 mi11:59:311:29:277:1223:57
7:43
#8973
Half
13.11 mi12:04:221:34:187:124:51
7:07
#8926
25K
15.53 mi12:23:091:53:057:1718:47
7:45
#9402
30K
18.64 mi12:47:512:17:477:2324:42
7:57
#9632
20M
20.00 mi12:59:302:29:267:2811:39
8:34
#9973
21M
21.00 mi13:08:472:38:437:339:17
9:17
#10312
35K
21.75 mi13:14:262:44:227:335:39
7:33
#10249
23M
23.00 mi13:24:232:54:197:359:57
7:57
#10186
24M
24.00 mi13:32:423:02:387:378:19
8:19
#10309
40K
24.85 mi13:39:413:09:377:386:59
8:10
#10305
25.2M
25.20 mi13:42:403:12:367:392:59
8:39
#10298
Finish
26.22 mi13:50:103:20:067:387:30
7:22
#10182
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi79739749747934(Top 28%)1013(Top 8%)1013(Top 19%)
10K6.21 mi3.10 mi8015-421001-271001-278099(Top 29%)1050(Top 9%)1050(Top 19%)
15K9.32 mi3.11 mi7962+53990+11990+117934(Top 28%)1013(Top 8%)1013(Top 19%)
20K12.43 mi3.11 mi8973-10111406-4161406-41612491(Top 44%)3261(Top 27%)3261(Top 60%)
Half13.11 mi0.68 mi8926+471387+191387+198448(Top 30%)1286(Top 11%)1286(Top 24%)
25K15.53 mi2.42 mi9402-4761631-2441631-24411925(Top 42%)3074(Top 25%)3074(Top 56%)
30K18.64 mi3.11 mi9632-2301796-1651796-16511037(Top 39%)2801(Top 23%)2801(Top 51%)
20M20.00 mi1.36 mi9973-3411974-1781974-17814256(Top 50%)4630(Top 38%)4630(Top 85%)
21M21.00 mi1.00 mi10312-3392198-2242198-22415068(Top 53%)5201(Top 43%)5201(Top 95%)
35K21.75 mi0.75 mi10249+632184+142184+149058(Top 32%)2152(Top 18%)2152(Top 39%)
23M23.00 mi1.25 mi10186+632202-182202-189646(Top 34%)2565(Top 21%)2565(Top 47%)
24M24.00 mi1.00 mi10309-1232291-892291-8913370(Top 47%)4491(Top 37%)4491(Top 82%)
40K24.85 mi0.85 mi10305+42327-362327-3611377(Top 40%)3586(Top 29%)3586(Top 66%)
25.2M25.20 mi0.35 mi10298+72345-182345-189758(Top 34%)2884(Top 24%)2884(Top 53%)
Finish26.22 mi1.02 mi10182+1162312+332312+338232(Top 29%)2168(Top 18%)2168(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7934

Females

1013

F18-39

1013

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

8099

Females

1050

F18-39

1050

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7934

Females

1013

F18-39

1013

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

12491

Females

3261

F18-39

3261

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

8448

Females

1286

F18-39

1286

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11925

Females

3074

F18-39

3074

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11037

Females

2801

F18-39

2801

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

14256

Females

4630

F18-39

4630

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

15068

Females

5201

F18-39

5201

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

9058

Females

2152

F18-39

2152

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9646

Females

2565

F18-39

2565

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13370

Females

4491

F18-39

4491

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11377

Females

3586

F18-39

3586

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9758

Females

2884

F18-39

2884

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

8232

Females

2168

F18-39

2168

Passing Analysis

Category:
Athletes Passed
1283
Passed By
3489
Net Change
-2209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7973
5K → 10K193235-42#7973#8015
10K → 15K165112+53#8015#7962
15K → 20K251036-1011#7962#8973
20K → Half6417+47#8973#8926
Half → 25K60536-476#8926#9402
25K → 30K168398-230#9402#9632
30K → 20M42382-341#9632#9973
20M → 21M29366-339#9973#10312
21M → 35K9027+63#10312#10249
35K → 23M13370+63#10249#10186
23M → 24M53176-123#10186#10309
24M → 40K8581+4#10309#10305
40K → 25.2M3629+7#10305#10298
25.2M → Finish14024+116#10298#10182
TOTALS12833489-2209
📊

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