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BOSTON MARATHON 2025

Lynn Parker

Bib: 25195•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 40%
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
9:03/mi
28:07
↑ 97↓ 3451.5%
10K· 6.21 mi
8:57/mi
55:54
↑ 79↓ 1380.4%
15K· 9.32 mi
8:59/mi
1:23:50
↑ 67↓ 78
20K· 12.43 mi
9:12/mi
1:52:25
↑ 106↓ 860.1%
Half· 13.11 mi
9:02/mi
1:58:35
↑ 19↓ 370.5%
25K· 15.53 mi
9:24/mi
2:21:23
↑ 66↓ 880.2%
30K· 18.64 mi
9:55/mi
2:52:11
↑ 181↓ 1480.2%
20M
10:16/mi
3:06:08
↑ 64↓ 500.2%
21M
11:01/mi
3:17:09
↑ 106↓ 241.6%
35K· 21.75 mi
9:41/mi
3:24:24
↑ 17↓ 861.7%
23M
10:09/mi
3:37:07
↑ 23↓ 630.6%
24M
9:50/mi
3:46:57
↓ 821.3%
40K· 24.85 mi
10:06/mi
3:55:35
↓ 200.3%
25.2M
11:01/mi
3:59:23
↑ 13↓ 160.2%
Finish· 26.22 mi
9:40/mi
4:09:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:35
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:10:39
Pace9:58 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0328:079:0328:07
9:03
-
10K
6.21 mi11:56:5055:549:0027:47
8:57
-0:06
15K
9.32 mi12:24:461:23:509:0027:56
8:59
+0:02
20K
12.43 mi12:53:211:52:259:0328:35
9:12
+0:13
Half
13.11 mi12:59:311:58:359:036:10
9:02
-0:10
25K
15.53 mi13:22:192:21:239:0622:48
9:24
+0:22
30K
18.64 mi13:53:072:52:119:1430:48
9:55
+0:31
20M
20.00 mi14:07:043:06:089:1813:57
10:16
+0:21
21M
21.00 mi14:18:053:17:099:2311:01
11:01
+0:45
35K
21.75 mi14:25:203:24:249:247:15
9:41
-1:20
23M
23.00 mi14:38:033:37:079:2612:43
10:09
+0:28
24M
24.00 mi14:47:533:46:579:279:50
9:50
-0:19
40K
24.85 mi14:56:313:55:359:298:38
10:06
+0:16
25.2M
25.20 mi15:00:193:59:239:303:48
11:01
+0:55
Finish
26.22 mi15:10:104:09:149:319:51
9:40
-1:21

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

8:57 /mi

Average Pace

9:31 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:35

48% of race

Time at Steady Pace

1:20:32

32% of race

Time at Slower Pace

50:07

20% of race

Average Pace: 9:30 /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 mi11:29:0328:079:0328:07
9:03
#22639
10K
6.21 mi11:56:5055:549:0027:47
8:57
#22418
15K
9.32 mi12:24:461:23:509:0027:56
8:59
#22252
20K
12.43 mi12:53:211:52:259:0328:35
9:12
#22142
Half
13.11 mi12:59:311:58:359:036:10
9:02
#22122
25K
15.53 mi13:22:192:21:239:0622:48
9:24
#22004
30K
18.64 mi13:53:072:52:119:1430:48
9:55
#21928
20M
20.00 mi14:07:043:06:089:1813:57
10:16
#21905
21M
21.00 mi14:18:053:17:099:2311:01
11:01
#21880
35K
21.75 mi14:25:203:24:249:247:15
9:41
#21830
23M
23.00 mi14:38:033:37:079:2612:43
10:09
#21762
24M
24.00 mi14:47:533:46:579:279:50
9:50
#21721
40K
24.85 mi14:56:313:55:359:298:38
10:06
#21674
25.2M
25.20 mi15:00:193:59:239:303:48
11:01
#21646
Finish
26.22 mi15:10:104:09:149:319:51
9:40
#21638
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi226398982898222000(Top 77%)8551(Top 70%)8551(Top 1370%)
10K6.21 mi3.10 mi22418+2218849+1338849+13322131(Top 78%)8673(Top 71%)8673(Top 1390%)
15K9.32 mi3.11 mi22252+1668726+1238726+12322000(Top 77%)8551(Top 70%)8551(Top 1370%)
20K12.43 mi3.11 mi22142+1108675+518675+5121902(Top 77%)8537(Top 70%)8537(Top 1368%)
Half13.11 mi0.68 mi22122+208664+118664+1122008(Top 77%)8613(Top 70%)8613(Top 1380%)
25K15.53 mi2.42 mi22004+1188608+568608+5621560(Top 76%)8401(Top 69%)8401(Top 1346%)
30K18.64 mi3.11 mi21928+768585+238585+2321353(Top 75%)8424(Top 69%)8424(Top 1350%)
20M20.00 mi1.36 mi21905+238586-18586-121768(Top 77%)8772(Top 72%)8772(Top 1406%)
21M21.00 mi1.00 mi21880+258595-98595-921459(Top 76%)8686(Top 71%)8686(Top 1392%)
35K21.75 mi0.75 mi21830+508584+118584+1121001(Top 74%)8505(Top 70%)8505(Top 1363%)
23M23.00 mi1.25 mi21762+688581+38581+321000(Top 74%)8557(Top 70%)8557(Top 1371%)
24M24.00 mi1.00 mi21721+418582-18582-120857(Top 73%)8529(Top 70%)8529(Top 1367%)
40K24.85 mi0.85 mi21674+478586-48586-420785(Top 73%)8554(Top 70%)8554(Top 1371%)
25.2M25.20 mi0.35 mi21646+288573+138573+1320746(Top 73%)8530(Top 70%)8530(Top 1367%)
Finish26.22 mi1.02 mi21638+88581-88581-821811(Top 77%)9065(Top 74%)9065(Top 1453%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

22000

Females

8551

F60-64

8551

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

22131

Females

8673

F60-64

8673

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

22000

Females

8551

F60-64

8551

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

21902

Females

8537

F60-64

8537

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

22008

Females

8613

F60-64

8613

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

21560

Females

8401

F60-64

8401

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

21353

Females

8424

F60-64

8424

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

21768

Females

8772

F60-64

8772

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

21459

Females

8686

F60-64

8686

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

21001

Females

8505

F60-64

8505

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

21000

Females

8557

F60-64

8557

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20857

Females

8529

F60-64

8529

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20785

Females

8554

F60-64

8554

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20746

Females

8530

F60-64

8530

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21811

Females

9065

F60-64

9065

Passing Analysis

Category:
Athletes Passed
1951
Passed By
950
Net Change
+1001
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22639
5K → 10K381160+221#22639#22418
10K → 15K267101+166#22418#22252
15K → 20K231121+110#22252#22142
20K → Half4424+20#22142#22122
Half → 25K19880+118#22122#22004
25K → 30K227151+76#22004#21928
30K → 20M10077+23#21928#21905
20M → 21M9469+25#21905#21880
21M → 35K7020+50#21880#21830
35K → 23M10638+68#21830#21762
23M → 24M7130+41#21762#21721
24M → 40K7528+47#21721#21674
40K → 25.2M3911+28#21674#21646
25.2M → Finish4840+8#21646#21638
TOTALS1951950+1001
📊

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