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BOSTON MARATHON 2025

Devon Healey

Bib: 18660•F

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 39%
Division (F40-44)
#0 / 1718
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
7:46/mi
24:08
↑ 97↓ 3451.5%
10K· 6.21 mi
8:09/mi
49:27
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:14:08
↑ 67↓ 78
20K· 12.43 mi
8:22/mi
1:40:07
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:45:55
↑ 19↓ 370.5%
25K· 15.53 mi
9:13/mi
2:08:17
↑ 66↓ 880.2%
30K· 18.64 mi
9:00/mi
2:36:14
↑ 181↓ 1480.2%
20M
8:59/mi
2:48:27
↑ 64↓ 500.2%
21M
9:30/mi
2:57:57
↑ 106↓ 241.6%
35K· 21.75 mi
10:14/mi
3:05:36
↑ 17↓ 861.7%
23M
9:00/mi
3:16:52
↑ 23↓ 630.6%
24M
8:54/mi
3:25:46
↓ 821.3%
40K· 24.85 mi
9:00/mi
3:33:28
↓ 200.3%
25.2M
9:37/mi
3:36:47
↑ 13↓ 160.2%
Finish· 26.22 mi
8:21/mi
3:45:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:59:23
Pace9:06 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0824:087:4624:08
7:46
-
10K
6.21 mi11:41:2749:277:5725:19
8:09
+0:23
15K
9.32 mi12:06:081:14:087:5724:41
7:57
-0:12
20K
12.43 mi12:32:071:40:078:0325:59
8:22
+0:25
Half
13.11 mi12:37:551:45:558:055:48
8:30
+0:08
25K
15.53 mi13:00:172:08:178:1522:22
9:13
+0:43
30K
18.64 mi13:28:142:36:148:2327:57
9:00
-0:13
20M
20.00 mi13:40:272:48:278:2512:13
8:59
-0:01
21M
21.00 mi13:49:572:57:578:289:30
9:30
+0:31
35K
21.75 mi13:57:363:05:368:327:39
10:14
+0:44
23M
23.00 mi14:08:523:16:528:3411:16
9:00
-1:14
24M
24.00 mi14:17:463:25:468:348:54
8:54
-0:06
40K
24.85 mi14:25:283:33:288:357:42
9:00
+0:06
25.2M
25.20 mi14:28:473:36:478:363:19
9:37
+0:37
Finish
26.22 mi14:37:183:45:188:368:31
8:21
-1:16

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

7:46 /mi

Average Pace

8:36 /mi

Slowest Pace

10:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:26

51% of race

Time at Steady Pace

1:30:24

40% of race

Time at Slower Pace

20:28

9% of race

Average Pace: 8:36 /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 mi11:16:0824:087:4624:08
7:46
#14539
10K
6.21 mi11:41:2749:277:5725:19
8:09
#16168
15K
9.32 mi12:06:081:14:087:5724:41
7:57
#15962
20K
12.43 mi12:32:071:40:078:0325:59
8:22
#16354
Half
13.11 mi12:37:551:45:558:055:48
8:30
#16535
25K
15.53 mi13:00:172:08:178:1522:22
9:13
#17334
30K
18.64 mi13:28:142:36:148:2327:57
9:00
#17347
20M
20.00 mi13:40:272:48:278:2512:13
8:59
#17291
21M
21.00 mi13:49:572:57:578:289:30
9:30
#17191
35K
21.75 mi13:57:363:05:368:327:39
10:14
#17505
23M
23.00 mi14:08:523:16:528:3411:16
9:00
#17406
24M
24.00 mi14:17:463:25:468:348:54
8:54
#17378
40K
24.85 mi14:25:283:33:288:357:42
9:00
#17334
25.2M
25.20 mi14:28:473:36:478:363:19
9:37
#17292
Finish
26.22 mi14:37:183:45:188:368:31
8:21
#17217
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi145394245424515641(Top 55%)4934(Top 40%)4934(Top 287%)
10K6.21 mi3.10 mi16168-16295247-10025247-100217549(Top 62%)6030(Top 49%)6030(Top 351%)
15K9.32 mi3.11 mi15962+2065122+1255122+12515641(Top 55%)4934(Top 40%)4934(Top 287%)
20K12.43 mi3.11 mi16354-3925355-2335355-23317328(Top 61%)5963(Top 49%)5963(Top 347%)
Half13.11 mi0.68 mi16535-1815458-1035458-10319222(Top 68%)7013(Top 57%)7013(Top 408%)
25K15.53 mi2.42 mi17334-7995960-5025960-50220873(Top 73%)8016(Top 66%)8016(Top 467%)
30K18.64 mi3.11 mi17347-136029-696029-6917679(Top 62%)6404(Top 52%)6404(Top 373%)
20M20.00 mi1.36 mi17291+566019+106019+1016755(Top 59%)6008(Top 49%)6008(Top 350%)
21M21.00 mi1.00 mi17191+1005988+315988+3116107(Top 57%)5766(Top 47%)5766(Top 336%)
35K21.75 mi0.75 mi17505-3146188-2006188-20022506(Top 79%)9285(Top 76%)9285(Top 540%)
23M23.00 mi1.25 mi17406+996173+156173+1516267(Top 57%)6041(Top 49%)6041(Top 352%)
24M24.00 mi1.00 mi17378+286179-66179-616866(Top 59%)6420(Top 53%)6420(Top 374%)
40K24.85 mi0.85 mi17334+446175+46175+416364(Top 58%)6241(Top 51%)6241(Top 363%)
25.2M25.20 mi0.35 mi17292+426162+136162+1315258(Top 54%)5699(Top 47%)5699(Top 332%)
Finish26.22 mi1.02 mi17217+756138+246138+2415326(Top 54%)5659(Top 46%)5659(Top 329%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

15641

Females

4934

F40-44

4934

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

17549

Females

6030

F40-44

6030

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

15641

Females

4934

F40-44

4934

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

17328

Females

5963

F40-44

5963

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

19222

Females

7013

F40-44

7013

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

20873

Females

8016

F40-44

8016

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

17679

Females

6404

F40-44

6404

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

16755

Females

6008

F40-44

6008

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

16107

Females

5766

F40-44

5766

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22506

Females

9285

F40-44

9285

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

16267

Females

6041

F40-44

6041

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

16866

Females

6420

F40-44

6420

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16364

Females

6241

F40-44

6241

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15258

Females

5699

F40-44

5699

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

15326

Females

5659

F40-44

5659

Passing Analysis

Category:
Athletes Passed
1509
Passed By
4187
Net Change
-2678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14539
5K → 10K281657-1629#14539#16168
10K → 15K320114+206#16168#15962
15K → 20K101493-392#15962#16354
20K → Half3184-181#16354#16535
Half → 25K39838-799#16535#17334
25K → 30K216229-13#17334#17347
30K → 20M13276+56#17347#17291
20M → 21M15353+100#17291#17191
21M → 35K20334-314#17191#17505
35K → 23M15657+99#17505#17406
23M → 24M9870+28#17406#17378
24M → 40K8743+44#17378#17334
40K → 25.2M5210+42#17334#17292
25.2M → Finish10429+75#17292#17217
TOTALS15094187-2678
📊

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