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BOSTON MARATHON 2025

Olivia Baljet

Bib: 16046•F

GA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 46%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #14878
Start → 5K
7:48/mi
24:15 split
10K· 6.21 mi
48:55
Rank: #15440 (-562)
5K → 10K
7:56/mi
24:40 split
15K· 9.32 mi
1:13:45
Rank: #15616 (-176)
10K → 15K
8:00/mi
24:50 split
20K· 12.43 mi
1:39:07
Rank: #15746 (-130)
15K → 20K
8:10/mi
25:22 split
Half· 13.11 mi
1:44:33
Rank: #15739 (+7)
20K → Half
7:58/mi
5:26 split
25K· 15.53 mi
2:04:26
Rank: #15633 (+106)
Half → 25K
8:12/mi
19:53 split
30K· 18.64 mi
2:31:05
Rank: #15543 (+90)
25K → 30K
8:35/mi
26:39 split
20M
2:43:04
Rank: #15510 (+33)
30K → 20M
8:49/mi
11:59 split
21M
2:52:44
Rank: #15579 (-69)
20M → 21M
9:40/mi
9:40 split
35K· 21.75 mi
2:59:09
Rank: #15586 (-7)
21M → 35K
8:35/mi
6:25 split
23M
3:11:15
Rank: #15780 (-194)
35K → 23M
9:40/mi
12:06 split
24M
3:20:01
Rank: #15792 (-12)
23M → 24M
8:46/mi
8:46 split
40K· 24.85 mi
3:28:29
Rank: #16004 (-212)
24M → 40K
9:54/mi
8:28 split
25.2M
3:32:17
Rank: #16096 (-92)
40K → 25.2M
11:01/mi
3:48 split
Finish· 26.22 mi
3:41:28
Rank: #16246 (-150)
25.2M → Finish
9:01/mi
9:11 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:33
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:56:55
Pace8:55 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:4024:157:4824:15
7:48
-
10K
6.21 mi11:22:2048:557:5224:40
7:56
+0:08
15K
9.32 mi11:47:101:13:457:5524:50
8:00
+0:04
20K
12.43 mi12:12:321:39:077:5925:22
8:10
+0:10
Half
13.11 mi12:17:581:44:337:595:26
7:58
-0:12
25K
15.53 mi12:37:512:04:268:0119:53
8:12
+0:14
30K
18.64 mi13:04:302:31:058:0626:39
8:35
+0:23
20M
20.00 mi13:16:292:43:048:0911:59
8:49
+0:14
21M
21.00 mi13:26:092:52:448:149:40
9:40
+0:51
35K
21.75 mi13:32:342:59:098:146:25
8:35
-1:05
23M
23.00 mi13:44:403:11:158:1912:06
9:40
+1:05
24M
24.00 mi13:53:263:20:018:208:46
8:46
-0:54
40K
24.85 mi14:01:543:28:298:238:28
9:54
+1:08
25.2M
25.20 mi14:05:423:32:178:253:48
11:01
+1:07
Finish
26.22 mi14:14:533:41:288:279:11
9:01
-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

7:48 /mi

Average Pace

8:27 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:11

36% of race

Time at Steady Pace

1:48:15

49% of race

Time at Slower Pace

34:02

15% of race

Average Pace: 8:27 /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 mi10:57:4024:157:4824:15
7:48
#14878
10K
6.21 mi11:22:2048:557:5224:40
7:56
#15440
15K
9.32 mi11:47:101:13:457:5524:50
8:00
#15616
20K
12.43 mi12:12:321:39:077:5925:22
8:10
#15746
Half
13.11 mi12:17:581:44:337:595:26
7:58
#15739
25K
15.53 mi12:37:512:04:268:0119:53
8:12
#15633
30K
18.64 mi13:04:302:31:058:0626:39
8:35
#15543
20M
20.00 mi13:16:292:43:048:0911:59
8:49
#15510
21M
21.00 mi13:26:092:52:448:149:40
9:40
#15579
35K
21.75 mi13:32:342:59:098:146:25
8:35
#15586
23M
23.00 mi13:44:403:11:158:1912:06
9:40
#15780
24M
24.00 mi13:53:263:20:018:208:46
8:46
#15792
40K
24.85 mi14:01:543:28:298:238:28
9:54
#16004
25.2M
25.20 mi14:05:423:32:178:253:48
11:01
#16096
Finish
26.22 mi14:14:533:41:288:279:11
9:01
#16246
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi148784450445016016(Top 56%)5155(Top 42%)5155(Top 94%)
10K6.21 mi3.10 mi15440-5624804-3544804-35416000(Top 56%)5123(Top 42%)5123(Top 94%)
15K9.32 mi3.11 mi15616-1764907-1034907-10316016(Top 56%)5155(Top 42%)5155(Top 94%)
20K12.43 mi3.11 mi15746-1305010-1035010-10316091(Top 57%)5271(Top 43%)5271(Top 96%)
Half13.11 mi0.68 mi15739+75008+25008+215691(Top 55%)5011(Top 41%)5011(Top 92%)
25K15.53 mi2.42 mi15633+1064962+464962+4615343(Top 54%)4928(Top 40%)4928(Top 90%)
30K18.64 mi3.11 mi15543+904969-74969-715265(Top 54%)5058(Top 41%)5058(Top 92%)
20M20.00 mi1.36 mi15510+334974-54974-515780(Top 56%)5466(Top 45%)5466(Top 100%)
21M21.00 mi1.00 mi15579-695066-925066-9216884(Top 59%)6194(Top 51%)6194(Top 113%)
35K21.75 mi0.75 mi15586-75084-185084-1815958(Top 56%)5749(Top 47%)5749(Top 105%)
23M23.00 mi1.25 mi15780-1945243-1595243-15919327(Top 68%)7686(Top 63%)7686(Top 141%)
24M24.00 mi1.00 mi15792-125266-235266-2316137(Top 57%)6006(Top 49%)6006(Top 110%)
40K24.85 mi0.85 mi16004-2125407-1415407-14120136(Top 71%)8224(Top 67%)8224(Top 150%)
25.2M25.20 mi0.35 mi16096-925465-585465-5820717(Top 73%)8501(Top 70%)8501(Top 155%)
Finish26.22 mi1.02 mi16246-1505568-1035568-10319121(Top 67%)7671(Top 63%)7671(Top 140%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

16016

Females

5155

F18-39

5155

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

16000

Females

5123

F18-39

5123

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

16016

Females

5155

F18-39

5155

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16091

Females

5271

F18-39

5271

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

15691

Females

5011

F18-39

5011

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15343

Females

4928

F18-39

4928

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15265

Females

5058

F18-39

5058

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

15780

Females

5466

F18-39

5466

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16884

Females

6194

F18-39

6194

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

15958

Females

5749

F18-39

5749

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19327

Females

7686

F18-39

7686

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

16137

Females

6006

F18-39

6006

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20136

Females

8224

F18-39

8224

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20717

Females

8501

F18-39

8501

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

19121

Females

7671

F18-39

7671

Passing Analysis

Category:
Athletes Passed
1445
Passed By
2813
Net Change
-1368
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14878
5K → 10K126688-562#14878#15440
10K → 15K141317-176#15440#15616
15K → 20K162292-130#15616#15746
20K → Half3326+7#15746#15739
Half → 25K225119+106#15739#15633
25K → 30K280190+90#15633#15543
30K → 20M13198+33#15543#15510
20M → 21M97166-69#15510#15579
21M → 35K5562-7#15579#15586
35K → 23M63257-194#15586#15780
23M → 24M6072-12#15780#15792
24M → 40K29241-212#15792#16004
40K → 25.2M11103-92#16004#16096
25.2M → Finish32182-150#16096#16246
TOTALS14452813-1368
📊

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