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BOSTON MARATHON 2025

Jacinta Deuling

Bib: 20948•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 39%
Masters (Masters Women)
#0 / 6759
Top 25%
Division (F45-49)
#0 / 1813
Top 30%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:41
Rank: #16160
Start → 5K
24:41 | 7:57/mi
10K· 6.21 mi
49:34
Rank: #16324 (-164)
5K → 10K
24:53 | 8:01/mi
15K· 9.32 mi
1:14:30
Rank: #16279 (+45)
10K → 15K
24:56 | 8:02/mi
20K· 12.43 mi
1:39:34
Rank: #16025 (+254)
15K → 20K
25:04 | 8:04/mi
Half· 13.11 mi
1:45:02
Rank: #16025
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:04:29
Rank: #15660 (+365)
Half → 25K
19:27 | 8:01/mi
30K· 18.64 mi
2:29:59
Rank: #15111 (+549)
25K → 30K
25:30 | 8:12/mi
20M
2:41:15
Rank: #14844 (+267)
30K → 20M
11:16 | 8:17/mi
21M
2:51:07
Rank: #15017 (-173)
20M → 21M
9:52 | 9:52/mi
35K· 21.75 mi
2:57:01
Rank: #14867 (+150)
21M → 35K
5:54 | 7:53/mi
23M
3:08:34
Rank: #15015 (-148)
35K → 23M
11:33 | 9:13/mi
24M
3:16:35
Rank: #14821 (+194)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:23:47
Rank: #14736 (+85)
24M → 40K
7:12 | 8:25/mi
25.2M
3:27:39
Rank: #14883 (-147)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
3:36:17
Rank: #14917 (-34)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:02
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:51:15
Pace8:29 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2024:417:5724:41
7:57
-
10K
6.21 mi11:43:1349:347:5924:53
8:01
+0:04
15K
9.32 mi12:08:091:14:308:0024:56
8:02
+0:01
20K
12.43 mi12:33:131:39:348:0125:04
8:04
+0:02
Half
13.11 mi12:38:411:45:028:015:28
8:01
-0:03
25K
15.53 mi12:58:082:04:298:0119:27
8:01
0:00
30K
18.64 mi13:23:382:29:598:0325:30
8:12
+0:11
20M
20.00 mi13:34:542:41:158:0411:16
8:17
+0:05
21M
21.00 mi13:44:462:51:078:099:52
9:52
+1:35
35K
21.75 mi13:50:402:57:018:085:54
7:53
-1:59
23M
23.00 mi14:02:133:08:348:1211:33
9:13
+1:20
24M
24.00 mi14:10:143:16:358:118:01
8:01
-1:12
40K
24.85 mi14:17:263:23:478:127:12
8:25
+0:24
25.2M
25.20 mi14:21:183:27:398:143:52
11:13
+2:48
Finish
26.22 mi14:29:563:36:178:158:38
8:28
-2:45

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

7:53 /mi

Average Pace

8:15 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:11:00

88% of race

Time at Slower Pace

25:17

12% of race

Average Pace: 8:15 /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 mi11:18:2024:417:5724:41
7:57
#16160
10K
6.21 mi11:43:1349:347:5924:53
8:01
#16324
15K
9.32 mi12:08:091:14:308:0024:56
8:02
#16279
20K
12.43 mi12:33:131:39:348:0125:04
8:04
#16025
Half
13.11 mi12:38:411:45:028:015:28
8:01
#16025
25K
15.53 mi12:58:082:04:298:0119:27
8:01
#15660
30K
18.64 mi13:23:382:29:598:0325:30
8:12
#15111
20M
20.00 mi13:34:542:41:158:0411:16
8:17
#14844
21M
21.00 mi13:44:462:51:078:099:52
9:52
#15017
35K
21.75 mi13:50:402:57:018:085:54
7:53
#14867
23M
23.00 mi14:02:133:08:348:1211:33
9:13
#15015
24M
24.00 mi14:10:143:16:358:118:01
8:01
#14821
40K
24.85 mi14:17:263:23:478:127:12
8:25
#14736
25.2M
25.20 mi14:21:183:27:398:143:52
11:13
#14883
Finish
26.22 mi14:29:563:36:178:158:38
8:28
#14917
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi161605238523816245(Top 57%)5279(Top 43%)5279(Top 291%)
10K6.21 mi3.10 mi16324-1645334-965334-9616555(Top 58%)5451(Top 45%)5451(Top 301%)
15K9.32 mi3.11 mi16279+455300+345300+3416245(Top 57%)5279(Top 43%)5279(Top 291%)
20K12.43 mi3.11 mi16025+2545166+1345166+13415415(Top 54%)4867(Top 40%)4867(Top 268%)
Half13.11 mi0.68 mi160255167-15167-116043(Top 56%)5204(Top 43%)5204(Top 287%)
25K15.53 mi2.42 mi15660+3654975+1924975+19214089(Top 50%)4249(Top 35%)4249(Top 234%)
30K18.64 mi3.11 mi15111+5494730+2454730+24512909(Top 45%)3787(Top 31%)3787(Top 209%)
20M20.00 mi1.36 mi14844+2674607+1234607+12312467(Top 44%)3686(Top 30%)3686(Top 203%)
21M21.00 mi1.00 mi15017-1734732-1254732-12517774(Top 63%)6671(Top 55%)6671(Top 368%)
35K21.75 mi0.75 mi14867+1504659+734659+7311550(Top 41%)3422(Top 28%)3422(Top 189%)
23M23.00 mi1.25 mi15015-1484773-1144773-11417444(Top 61%)6682(Top 55%)6682(Top 369%)
24M24.00 mi1.00 mi14821+1944696+774696+7711421(Top 40%)3544(Top 29%)3544(Top 195%)
40K24.85 mi0.85 mi14736+854685+114685+1112963(Top 46%)4425(Top 36%)4425(Top 244%)
25.2M25.20 mi0.35 mi14883-1474774-894774-8921274(Top 75%)8784(Top 72%)8784(Top 485%)
Finish26.22 mi1.02 mi14917-344827-534827-5316041(Top 56%)6036(Top 49%)6036(Top 333%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16245

Females

5279

F45-49

5279

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16555

Females

5451

F45-49

5451

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16245

Females

5279

F45-49

5279

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

15415

Females

4867

F45-49

4867

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

16043

Females

5204

F45-49

5204

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

14089

Females

4249

F45-49

4249

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12909

Females

3787

F45-49

3787

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

12467

Females

3686

F45-49

3686

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

17774

Females

6671

F45-49

6671

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11550

Females

3422

F45-49

3422

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

17444

Females

6682

F45-49

6682

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11421

Females

3544

F45-49

3544

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12963

Females

4425

F45-49

4425

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21274

Females

8784

F45-49

8784

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

16041

Females

6036

F45-49

6036

Passing Analysis

Category:
Athletes Passed
2756
Passed By
1513
Net Change
+1243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16160
5K → 10K226390-164#16160#16324
10K → 15K231186+45#16324#16279
15K → 20K33783+254#16279#16025
20K → Half36360#16025#16025
Half → 25K38419+365#16025#15660
25K → 30K57122+549#15660#15111
30K → 20M28821+267#15111#14844
20M → 21M70243-173#14844#15017
21M → 35K1555+150#15017#14867
35K → 23M78226-148#14867#15015
23M → 24M2017+194#15015#14821
24M → 40K11126+85#14821#14736
40K → 25.2M7154-147#14736#14883
25.2M → Finish6195-34#14883#14917
TOTALS27561513+1243
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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