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BOSTON MARATHON 2025

Christina Lubeck

Bib: 17424•F

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 35%
Gender (Female)
#0 / 12228
Top 18%
Division (F18-39)
#0 / 5469
Top 32%
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
24:07
↑ 97↓ 3451.5%
10K· 6.21 mi
7:46/mi
48:16
↑ 79↓ 1380.4%
15K· 9.32 mi
7:48/mi
1:12:30
↑ 67↓ 78
20K· 12.43 mi
7:45/mi
1:36:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:39/mi
1:41:47
↑ 19↓ 370.5%
25K· 15.53 mi
7:41/mi
2:00:24
↑ 66↓ 880.2%
30K· 18.64 mi
7:35/mi
2:23:57
↑ 181↓ 1480.2%
20M
7:25/mi
2:34:02
↑ 64↓ 500.2%
21M
7:37/mi
2:41:39
↑ 106↓ 241.6%
35K· 21.75 mi
7:06/mi
2:46:58
↑ 17↓ 861.7%
23M
7:17/mi
2:56:05
↑ 23↓ 630.6%
24M
7:10/mi
3:03:15
↓ 821.3%
40K· 24.85 mi
7:17/mi
3:09:29
↓ 200.3%
25.2M
7:58/mi
3:12:14
↑ 13↓ 160.2%
Finish· 26.22 mi
6:58/mi
3:19:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:41:47
Pace7:46 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:37:33
Pace7:26 /mi
📊Negative Split: 4.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3624:077:4624:07
7:46
-
10K
6.21 mi11:38:4548:167:4624:09
7:46
0:00
15K
9.32 mi12:02:591:12:307:4724:14
7:48
+0:02
20K
12.43 mi12:27:031:36:347:4624:04
7:45
-0:03
Half
13.11 mi12:32:161:41:477:465:13
7:39
-0:06
25K
15.53 mi12:50:532:00:247:4518:37
7:41
+0:02
30K
18.64 mi13:14:262:23:577:4323:33
7:35
-0:06
20M
20.00 mi13:24:312:34:027:4210:05
7:25
-0:10
21M
21.00 mi13:32:082:41:397:427:37
7:37
+0:12
35K
21.75 mi13:37:272:46:587:415:19
7:06
-0:31
23M
23.00 mi13:46:342:56:057:399:07
7:17
+0:11
24M
24.00 mi13:53:443:03:157:387:10
7:10
-0:07
40K
24.85 mi13:59:583:09:297:376:14
7:17
+0:07
25.2M
25.20 mi14:02:433:12:147:382:45
7:58
+0:41
Finish
26.22 mi14:09:493:19:207:367:06
6:58
-1:00

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

6:58 /mi

Average Pace

7:36 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:24

41% of race

Time at Steady Pace

1:57:56

59% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi11:14:3624:077:4624:07
7:46
#14480
10K
6.21 mi11:38:4548:167:4624:09
7:46
#14484
15K
9.32 mi12:02:591:12:307:4724:14
7:48
#14446
20K
12.43 mi12:27:031:36:347:4624:04
7:45
#13999
Half
13.11 mi12:32:161:41:477:465:13
7:39
#13951
25K
15.53 mi12:50:532:00:247:4518:37
7:41
#13437
30K
18.64 mi13:14:262:23:577:4323:33
7:35
#12449
20M
20.00 mi13:24:312:34:027:4210:05
7:25
#11927
21M
21.00 mi13:32:082:41:397:427:37
7:37
#11445
35K
21.75 mi13:37:272:46:587:415:19
7:06
#11214
23M
23.00 mi13:46:342:56:057:399:07
7:17
#10783
24M
24.00 mi13:53:443:03:157:387:10
7:10
#10511
40K
24.85 mi13:59:583:09:297:376:14
7:17
#10268
25.2M
25.20 mi14:02:433:12:147:382:45
7:58
#10160
Finish
26.22 mi14:09:493:19:207:367:06
6:58
#9943
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144804198419814377(Top 51%)4242(Top 35%)4242(Top 78%)
10K6.21 mi3.10 mi14484-44220-224220-2214557(Top 51%)4281(Top 35%)4281(Top 78%)
15K9.32 mi3.11 mi14446+384226-64226-614377(Top 51%)4242(Top 35%)4242(Top 78%)
20K12.43 mi3.11 mi13999+4473999+2273999+22712819(Top 45%)3440(Top 28%)3440(Top 63%)
Half13.11 mi0.68 mi13951+483978+213978+2112973(Top 46%)3459(Top 28%)3459(Top 63%)
25K15.53 mi2.42 mi13437+5143730+2483730+24811374(Top 40%)2778(Top 23%)2778(Top 51%)
30K18.64 mi3.11 mi12449+9883239+4913239+4918321(Top 29%)1523(Top 12%)1523(Top 28%)
20M20.00 mi1.36 mi11927+5222990+2492990+2496551(Top 23%)995(Top 8%)995(Top 18%)
21M21.00 mi1.00 mi11445+4822787+2032787+2035254(Top 18%)686(Top 6%)686(Top 13%)
35K21.75 mi0.75 mi11214+2312684+1032684+1036084(Top 21%)963(Top 8%)963(Top 18%)
23M23.00 mi1.25 mi10783+4312498+1862498+1865394(Top 19%)797(Top 7%)797(Top 15%)
24M24.00 mi1.00 mi10511+2722389+1092389+1095659(Top 20%)959(Top 8%)959(Top 18%)
40K24.85 mi0.85 mi10268+2432312+772312+775658(Top 20%)1009(Top 8%)1009(Top 18%)
25.2M25.20 mi0.35 mi10160+1082273+392273+395905(Top 21%)1231(Top 10%)1231(Top 23%)
Finish26.22 mi1.02 mi9943+2172193+802193+805565(Top 20%)1094(Top 9%)1094(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14377

Females

4242

F18-39

4242

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

14557

Females

4281

F18-39

4281

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14377

Females

4242

F18-39

4242

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12819

Females

3440

F18-39

3440

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

12973

Females

3459

F18-39

3459

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

11374

Females

2778

F18-39

2778

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

8321

Females

1523

F18-39

1523

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

6551

Females

995

F18-39

995

20M→21M

20.0 - 21.0 mi

Top 18%
×8story building
+106ft-24ft

Overall

5254

Females

686

F18-39

686

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

6084

Females

963

F18-39

963

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

5394

Females

797

F18-39

797

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5659

Females

959

F18-39

959

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5658

Females

1009

F18-39

1009

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5905

Females

1231

F18-39

1231

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5565

Females

1094

F18-39

1094

Passing Analysis

Category:
Athletes Passed
5063*
Passed By
526
Net Change
+4537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14480
5K → 10K284288-4#14480#14484
10K → 15K217179+38#14484#14446
15K → 20K47023+447#14446#13999
20K → Half6719+48#13999#13951
Half → 25K5184+514#13951#13437
25K → 30K9891+988#13437#12449
30K → 20M5220+522#12449#11927
20M → 21M4820+482#11927#11445
21M → 35K2321+231#11445#11214
35K → 23M4332+431#11214#10783
23M → 24M2731+272#10783#10511
24M → 40K2441+243#10511#10268
40K → 25.2M1080+108#10268#10160
25.2M → Finish224*7+217#10160#9943
TOTALS5063*526+4537

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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